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simplifying system integration tm 78q8430 stem demo board user manual march, 2008 rev. 1.0 downloaded from: http:///
78q8430 stem demo board user manual um_8430_006 2 rev. 1.0 ? 2008 teridian semiconductor corporation. all rights reserved. teridian semiconductor corporation is a registered trademark of teridian semiconductor corporation. pentium is a registered trademark of intel corporation. windows is a registered trademark of microsoft corporation. all other trademarks are th e property of their respective owners. teridian semiconductor corporation makes no warranty for the use of its products, other than expressly contained in the companys warranty detailed in the teridian semiconductor corporation standard terms and conditions. the company assumes no responsi bility for any errors which may appear in this document, reserves the right to change devices or sp ecifications detailed herein at any time without notice and does not make any commitment to update the information contained herein. accordingly, the reader is cautioned to verify that this document is current by comparing it to the latest version on http://www.teridian.com or by checking with your sales representative. teridian semiconductor corp., 6440 oak canyon, suite 100, irvine, ca 92618 tel (714) 508-8800, fax (714) 508-8877, http://www.teridian.com downloaded from: http:///
um_8430_006 78q8430 stem demo board user manual rev. 1.0 3 table of contents 1 introduction ......................................................................................................................................... 5 1.1 package contents ......................................................................................................................... 6 1.2 safety and esd notes .................................................................................................................. 6 1.3 system hardware requirements .................................................................................................. 7 1.4 system software requirements ................................................................................................... 7 2 hardware setup .............................................................................................................................. ..... 8 2.1 jumper and dip switch settings ................................................................................................... 8 2.2 connections .............................................................................................................................. .... 9 3 software setup .............................................................................................................................. .... 11 3.1 development (host) pc environment setup .............................................................................. 11 3.2 video server pc environment setup ......................................................................................... 11 3.3 st microconnect target configuration ....................................................................................... 11 3.4 78q8430 software device driver ............................................................................................... 11 4 78q8430 stem demo board schematic, bom and pcb layout ................................................. 12 5 ordering information ........................................................................................................................ 23 6 related documentation .................................................................................................................... 23 7 contact information .......................................................................................................................... 23 downloaded from: http:///
78q8430 stem demo board user manual um_8430_006 4 rev. 1.0 figures figure 1: 78q8430 system interface diagram ............................................................................................. 6 figure 2: 78q8430 stem demo board jumper and dip switch locations ................................................. 8 figure 3: demo system hardware connections ........................................................................................... 9 figure 4: stem emi bus interface block diagram ..................................................................................... 12 figure 5: stem emi bus interface schematic ........................................................................................... 13 figure 6: stem io bus interface schematic .............................................................................................. 14 figure 7: mictor diagnostic connectors schematic ............................................................................... 15 figure 8: 78q8430 mac interface schematic ............................................................................................ 16 figure 9: 78q8430 phy interface schematic ............................................................................................. 17 figure 10: top silkscreen layout ............................................................................................................... 19 figure 11: top layer layout ....................................................................................................................... 19 figure 12: ground layer layout ................................................................................................................. 20 figure 13: inner layer 1 layout .................................................................................................................. 20 figure 14: inner layer 2 layout .................................................................................................................. 21 figure 15: vcc layer layout ..................................................................................................................... 21 figure 16: bottom layer layout .................................................................................................................. 22 figure 17: bottom silkscreen layout .......................................................................................................... 22 tables table 1: demo board jumper options ......................................................................................................... 8 table 2: demo board dip switch options .................................................................................................... 8 table 3: stem demo board bill of materials ............................................................................................. 18 table 4: order numbers and description ................................................................................................... 23 downloaded from: http:///
um_8430_006 78q8430 stem demo board user manual rev. 1.0 5 1 introduction the 78q8430 stem demo boar d (d8430t3b_stem) is a design example for a 10/100base-tx mac+phy st microelectronics stem daughter card. the demo board plugs directly into sti5100 and sti5514 evaluation systems. the network connection is provided by the 78q8430 which is a single chip auto-sensing, auto-switching (aut o-negotiation or parallel detect modes and auto-md ix) 10/100base-tx fast ethernet transceiver with full duplex operation capab ility. the device is designed specifically for the audio/visual (a/v) and set top box (stb) markets and is easily interfaced to available a/v and stb core processors. the 78q8430 is compliant with applicable ieee-802.3 standards. mac and phy configuration and status registers are provided as specified by ieee802.3u. the integrated mac is supported by an internal 32kbyte transmit and receive sram fifo. the partition of transmit and receive queues are configurable through software, allowing the 78q8430 to be tuned for specific applications. the device contains hardware support for tcp-ip checksum and arc address recognition. the 78q8430 stem demo board includes support for the following 78q8430 hardware interface features: ? the system bus interface operates like external memory with an active low chip select. ? a configurable bus interface with support for little endian and big endian formats. ? supports an asynchronous 100 mhz (max) bus clock for sti5100/5514 operation. ? supports 32-bit, 16-bit and 8 bit wide data bus formats. ? optional eeprom interface for configuration data. ? two programmable led outputs for phy status. ? single +3.3v power supply voltage with common ground plane. a host processor interfaces directly to the fifo via the gbi interface. the d8430t3b_stem board is configured for 16-bit big endian bus format by default. the bus can optionally be configured for 32-bit or 8-bit bus widths or little endian format. figure 1 shows the 78q8430 system interfaces. downloaded from: http:///
78q8430 stem demo board user manual um_8430_006 6 rev. 1.0 activity (programmable) 32-bit/16-bit/8-bit system bus interface configuration eeprom interface jtag interface 78q8430 single chip 10/100 ethernet mac & phy rj45 integrated rj-45 with 1:1 transformer cat5 cable led led link (programmable) figure 1: 78q8430 system interface diagram this document describes the setup and configurat ion of the 78q8430 stem demo board. the demo board requires operation with a +3.3v power supply sour ced from the stem bus interface on the sti5100 evaluation board. the 78q8430 phy interfaces to a cat5 utp cable via a 1:1 transformer. the supplied software driver includes support for st/os-20. the included 78q8430 software driver development guidelines and 78q8430 software user guide for st/os-20 describe the software interfacing requirements for quick driver integrat ion and prompt system evaluation of the 78q8430. use this document with those listed in the related documentation section. 1.1 package contents the 78q8430 stem demo board kit includes: ? a 78q8430 stem demo board (d8430t3b_stem). ? a cd containing the 78q8430 software device driver for st/os-20. ? the following documents on cd: ? 78q8430 stem demo board user manual (this document) ? 78q8430 preliminary data sheet ? 78q8430 layout guidelines ? 78q8430 software driver development guidelines ? 78q8430 software user guide for st/os-20 the printed circuit board gerber files are available upon request. 1.2 safety and esd notes connecting live voltages to the demo board system will result in potentially hazardous voltages on the boards. the demo boards are esd sensitive! esd pr ecautions must be taken when handling these boards! downloaded from: http:///
um_8430_006 78q8430 stem demo board user manual rev. 1.0 7 1.3 system hardware requirements the following describes the minimum hardware requirements for the 78q8430 demo board system: ? the 78q8430 stem demo board (d8430t3b_stem). ? an sti5100 evaluation platform (available from st). ? a software development pc with the following minimum requirements: pentium ? 4 cpu with 256 mb ram and 40 gb hard drive running either windows ? 2000 or windows xp. ? an ip video server pc with the following minimum requirements: pentium 4 cpu with 256 mb ram and 40 gb hard drive, 10/100 ports for demo board connection, running either windows 2000 or windows xp. ? a 10/100base-t hub or switch. ? an st microconnect jtag emulator. this device loads the ipstb demo software into the sti5100 evaluation platform. ? television for viewing the video demo. 1.4 system software requirements the following describes the minimum software requirements for embedded application programming using the 78q8430 demo board: ? st20 toolset: sti5100 bsp version 2.0.5 patch 1 (available from st). ? ipbox: contains web_server, htdocs, and video_ server folders (included in the 78q8430 st/os-20 driver software release package). ? ipstb application: ipstba3_esp C 5100 (included in the 78q8430 st/os-20 driver software release package). downloaded from: http:///
78q8430 stem demo board user manual um_8430_006 8 rev. 1.0 2 hardware setup 2.1 jumper and dip switch settings the 78q8430 stem demo board utilizes various jumpers (j5, j6, and j8) and dip switches (s3) for establishing the startup configur ation of the 78q8430 device. figure 2 shows the location of the jumpers and dip switch. table 1 and table 2 describe the jumper and dip switch options. the jumper and switch numbers and settings are printed on the demo board. figure 2: 78q8430 stem demo board jumper and dip switch locations table 1: demo board jumper options jumper name setting description j5 chip select source notcs0 selects stem notcs0 for 78q8430 chip select signal source. notcs1 selects stem notcs1 for 78q8430 chip select signal source (default). j6 interrupt selection notintr0 connects 78q8430 interrupt output to stem notintr0 signal. notintr1 connects 78q8430 interrupt output to stem notintr1 signal (default). j8 pmeb selection notintr1 connects 78q8430 pmeb output to stem notintr1 signal. pmeb connects 78q8430 pmeb output to board pmeb signal. table 2: demo board dip switch options s3 C device mode configuration dip switch ( 1 = open, 0 = closed) position 1 (endian1) position 1, 2: 0, 0 (default) = big endian (msb at high bit positions) 0, 1 = bytes are little endian inside 16 bit words 1, 0 = word endian (msw at low bit positions) 1, 1 = little endian (msb at low bit positions) position 2 (endian0) downloaded from: http:///
um_8430_006 78q8430 stem demo board user manual rev. 1.0 9 s3 C device mode configuration dip switch ( 1 = open, 0 = closed) position 3 (busmode) position 3, 5, 4: 0, 0, 0 = sync bus, external sy stem clock, memwait act low 0, 0, 1 = sync bus, external system clock, memwait act high 0, 1, 0 = reserved 0, 1, 1 = reserved 1, 0, 0 = async bus, external system clock, memwait act low 1, 0, 1 (default) = async bus, exter nal system clock, memwait act high 1, 1, 0 = async bus, internal system clock, memwait act low 1, 1, 1 = async bus, internal system clock, memwait act high position 5 (clckmode) position 4 (waitmode) position 6 (btz0) position 6, 7: 0, 0 = 32 bit bus width 0, 1 (default) 16 bit bus width (only data[15:0] are used) 1, 0 = 8 bit bus width (only data [7:0] are used) 1, 1 = reserved position 7 (btz1) position 8 (nc) no connection 2.2 connections connect the system components as shown in figure 3 . refer to the sti5100 documentation for additional information on the sti5100 evaluation platform connections. figure 3: demo system hardware connections step 1: attach the 78q8430 stem demo board to the sti5100 evaluation board via the two 140 pin connectors on the bottom of the demo board to the two corresponding stem connectors on the sti5100 evaluation board. downloaded from: http:///
78q8430 stem demo board user manual um_8430_006 10 rev. 1.0 step 2: connect the development pc ethernet port to the switch/hub using a cat-5 cable. step 3: connect the st20 in-circuit-emulator (ice) to the switch/hub using a cat-5 cable. step 4: connect the st20 ice to the sti5100 evaluation board using the ribbon cable. step 5: connect the television to the sti5100 ev aluation board using a video/audio cable. step 6: connect the video server pc to the stem demo board rj-45 connector using a cat-5 cable. step 7: refer to the sti5100 documentation for power ing up the evaluation system. the 78q8430 stem demo board receives its power through the stem bus interface on the sti5100 evaluation board. downloaded from: http:///
um_8430_006 78q8430 stem demo board user manual rev. 1.0 11 3 software setup the path names (in italics ) given in the following steps are for illu strative purposes. if the software has been installed in different directories than those given below, replace the path in the example with the appropriate path for your installation. 3.1 development (host) pc environment setup the following steps describe how to set up the host pc software environment. step 1: modify the windows environment to use the st20r2.0.5 tool set as follows: append c:\stm\st20r2.0.5 \bin; to the front of the system variable pat h. as an example, the new path might be c:\stm\st20r2.0.5 \bin; c:\stm\st20r1.9.6 \bin;%systemroot%\system32; step 2: modify the system variable st20root as follows: st20root c:\stm\st20r2.0.5 step 3: reboot the pc. 3.2 video server pc environment setup the following steps describe how to set up the mpeg2 video server pc environment. step 1: set up the st tsvod server for unicast video streaming: g:\ ipbox\servers\ ts_vod_server step 2: set up the st multicast server for multicast video streaming: g:\ ipbox\servers\ multicast step 3: set the video server pc ip address to 192.168.1.110. step 4: start the appropriate server before requesting a video stream. 3.3 st microconnect target configuration set the st microconnect target configurat ion (via ethernet) ip addresses as follows: host pc: 192.168.1.100 st microconnect: 192.168.1.30 video server pc: 192.168.1.110 3.4 78q8430 software device driver the 78q8430 st/os-20 device driver software and user guide, 78q8430 software user guide for st/os-20, are provided with the demo board. refer to that documentation for additional information on configuring and installing the driver. downloaded from: http:///
78q8430 stem demo board user manual um_8430_006 12 rev. 1.0 4 78q8430 stem demo board sche matic, bom and pcb layout busmodeclkmode waitmode bootsz0 bootsz1 pmebendian0 endian1 tclktrst tms tdo tdi s3 j9 led0led1 txp txn rxp rxn xtlp xtln rj45 j16 25mhz crystal . stem io interfacenot used pass through only tp2 & tp5 mictor connectorslogic analyzer pods u2 promclkpromcs promdopromdi tp1, tp4, tp8 scope test points j4/p2 stememi interface flashclknotreset notcs0 notcs1 notrd notwr a9:0 d31:0 memwait notintr0 notintr1 j6 j1/p1vcc33 78q8430b busclkresetb csb oeb wrb addr9:0 data31:0 memwait intb j5 j8 vccd vcca figure 4: stem emi bus interface block diagram downloaded from: http:///
um_8430_006 78q8430 stem demo board user manual rev. 1.0 13 a0 a1 a1 a0 1 1 gnd1 mthole gnd 1 1 gnd2 mthole gnd stem_p_emi amp 179031-6 stem_j_emi_rev1 amp 5-179010-6 vcc12 d15 a[9:0] d13 d14 d19 d12 d30 d16 d17 d7 d23 d6 d5 d3 d27 d24 d4 d21 d28 d1 d20 d0 d[31:0] d25 d9 d18 d10 d2 d8 d31 d11 d22 a5 a15 d29 d26 a14 a4 a7 a3 a8 a6 a12 a10 a2 a11 a9 a13 notintr1 notreset memwait notintr0 notwr notcs0 notcs1 gnd fclk a24 a22 a20 a18 mclk ale a16 notrd norcas dack3 dack1 drak1 notdr1 aclk memreq fbaa a25 memgnt notdr0 drak0 scken sclk notbs notfrm d26 dack2 dack0 a17 a19 a21 a23 notcs0 norcas d31 dack0 d4 a10 a24 drak1 sclk dack3 d6 d28 d30 a25 a5 notwr a9 a16 a14 a19 memgnt d29 a20 d23 a7 memreq d24 ale d17 a12 notintr0 scken notbs d13 d27 d15 gnd d8 a22 d10 d0 memwait a23 a6 drak0 d9 d22 d12 notfrm notreset d14 a21 a11 notdr1 d21 d2 d20 notrd mclk d25 a8 fclk a15 d7 a13 aclk d16 d11 notintr1 d18 notdr0 dack1 a17 a2 dack2 a18 a3 a4 notcs1 d5 fbaa d1 gnd mpst1 mpst0 gnd gnd gnd d3 d19 gnd vcc5 gnd notbs 1 sdram_clk 2 sdram_clken 3 mezz_present0 4 ground 5 dack2 6 dack0 7 drak0 8 notdreq0 9 ground 10 memwait 11 vcc3v3 12 memgranted 13 notintr0 14 ground 15 flash_clk 16 ground 17 notwr 18 ground 19 notcs0 20 ground 21 a25 22 a23 23 vcc3v3 24 a21 25 a19 26 ground 27 a17 28 a15 29 vcc3v3 30 a13 31 a11 32 ground 33 a9 34 a7 35 vcc3v3 36 a5 37 a3 38 ground 39 a1_notbe3_dqm3 40 notbe1_dqm1 41 ground 42 d31 43 d29 44 ground 45 d27 46 d25 47 ground 48 d23 49 d21 50 ground 51 d19 52 d17 53 ground 54 d15 55 d13 56 ground 57 d11 58 d9 59 ground 60 d7 61 d5 62 ground 63 d3 64 d1 65 ground 66 mpx_clk 67 ground 68 vcc12v 69 vcc12v 70 notframe 71 notcas 72 notreset 73 mezz_present1 74 ground 75 dack3 76 dack1 77 drak1 78 notdreq1 79 ground 80 auxclkout 81 vcc3v3 82 memreq 83 notintr1 84 ground 85 fbaa 86 ground 87 notrd_notcas_notframe 88 ground 89 notcs1 90 ground 91 a24 92 a22 93 vcc3v3 94 a20 95 a18 96 ground 97 a16 98 a14 99 vcc3v3 100 a12 101 a10 102 ground 103 a8 104 a6 105 vcc3v3 106 a4 107 a2 108 ground 109 a0_notbe2_dqm2 110 notbe0_dqm0 111 ground 112 d30 113 d28 114 vcc 115 d26 116 d24 117 ground 118 d22 119 d20 120 vcc 121 d18 122 d16 123 ground 124 d14 125 d12 126 vcc 127 d10 128 d8 129 ground 130 d6 131 d4 132 vcc 133 d2 134 d0 135 ground 136 ale_notras_notbs 137 ground 138 vcc12v 139 vcc12v 140 p1 stem emi connector c610 0805 notbs 1 sdram_clk 2 sdram_clken 3 mezz_present0 4 ground 5 dack2 6 dack0 7 drak0 8 notdreq0 9 ground 10 memwait 11 vcc3v3 12 memgranted 13 notintr0 14 ground 15 flash_clk 16 ground 17 notwr 18 ground 19 notcs0 20 ground 21 a25 22 a23 23 vcc3v3 24 a21 25 a19 26 ground 27 a17 28 a15 29 vcc3v3 30 a13 31 a11 32 ground 33 a9 34 a7 35 vcc3v3 36 a5 37 a3 38 ground 39 a1_notbe3_dqm3 40 notbe1_dqm1 41 ground 42 d31 43 d29 44 ground 45 d27 46 d25 47 ground 48 d23 49 d21 50 ground 51 d19 52 d17 53 ground 54 d15 55 d13 56 ground 57 d11 58 d9 59 ground 60 d7 61 d5 62 ground 63 d3 64 d1 65 ground 66 mpx_clk 67 ground 68 vcc12v 69 vcc12v 70 notframe 71 notcas 72 notreset 73 mezz_present1 74 ground 75 dack3 76 dack1 77 drak1 78 notdreq1 79 ground 80 auxclkout 81 vcc3v3 82 memreq 83 notintr1 84 ground 85 fbaa 86 ground 87 notrd_notcas_notframe 88 ground 89 notcs1 90 ground 91 a24 92 a22 93 vcc3v3 94 a20 95 a18 96 ground 97 a16 98 a14 99 vcc3v3 100 a12 101 a10 102 ground 103 a8 104 a6 105 vcc3v3 106 a4 107 a2 108 ground 109 a0_notbe2_dqm2 110 notbe0_dqm0 111 ground 112 d30 113 d28 114 vcc 115 d26 116 d24 117 ground 118 d22 119 d20 120 vcc 121 d18 122 d16 123 ground 124 d14 125 d12 126 vcc 127 d10 128 d8 129 ground 130 d6 131 d4 132 vcc 133 d2 134 d0 135 ground 136 ale_notras_notbs 137 ground 138 vcc12v 139 vcc12v 140 j1 stem emi connector c510 0805 c310 0805 c410 0805 r133 0603 r2 33 0603 +3.3v notreset notcs1 notwr flashclk notcs0 notrd memwait vcc12 d[31:0] a[9:0] pass through component side expansion connector solder side connector to motherboard vcc5 notintr0 notintr1 notintr0 notintr1 figure 5: stem emi bus interface schematic downloaded from: http:///
78q8430 stem demo board user manual um_8430_006 14 rev. 1.0 component side expansion connector solder side connector to motherboard vcc5 vcc5 vcc12 pass through stemio69 stemio75 stemio74 stemio140 stemio80 stemio78 stemio77 stemio84 stemio83 stemio81 stemio89 stemio87 stemio86 stemio93 stemio92 stemio90 stemio99 stemio98 stemio96 stemio95 stemio104 stemio102 stemio101 stemio108 stemio107 stemio105 stemio113 stemio111 stemio110 stemio117 stemio116 stemio114 stemio123 stemio122 stemio120 stemio119 stemio128 stemio126 stemio125 stemio134 stemio132 stemio130 stemio4 stemio138 stemio136 stemio8 stemio7 stemio5 stemio14 stemio13 stemio10 stemio19 stemio17 stemio16 stemio25 stemio23 stemio22 stemio29 stemio28 stemio26 stemio35 stemio34 stemio32 stemio31 stemio40 stemio38 stemio37 stemio46 stemio44 stemio43 stemio52 stemio49 stemio47 stemio56 stemio55 stemio53 stemio64 stemio62 stemio60 stemio58 stemio67 stemio65 gnd stemio128 stemio47 stemio99 stemio4 stemio117 stemio56 stemio60 stemio65 stemio14 stemio107 stemio28 stemio90 stemio102 stemio32 stemio87 stemio17 stemio7 stemio80 stemio44 stemio95 stemio37 stemio98 stemio101 stemio69 stemio86 stemio113 stemio34 stemio53 stemio120 stemio25 stemio19 stemio130 stemio62 stemio8 stemio40 stemio49 stemio108 stemio29 stemio123 stemio125 stemio5 stemio136 stemio67 stemio92 stemio110 stemio78 stemio105 stemio96 stemio74 stemio22 stemio46 stemio132 stemio84 stemio81 stemio119 stemio116 vcc12 stemio111 stemio114 stemio58 stemio10 stemio55 stemio26 stemio38 stemio77 stemio64 stemio122 stemio104 stemio134 stemio138 stemio140 stemio52 gnd stemio31 stemio35 stemio126 stemio75 stemio23 stemio13 stemio43 stemio93 stemio16 stemio83 stemio89 vcc12v 1 vcc12v 2 ground 3 ts_out_data7 4 ts_out_data5 5 ground 6 ts_out_data3 7 ts_out_data1 8 ground 9 ts_out_clk 10 ground 11 vcc 12 ts_in0_data7 13 ts_in0_data5 14 ground 15 ts_in0_data3 16 ts_in0_data1 17 ground 18 ts_in0_clk 19 ground 20 vcc 21 avdata7 22 avdata5 23 ground 24 avdata3 25 avdata1 26 ground 27 avpacketerr 28 avbyteclk 29 ground 30 avpackettag0 31 avpackettag2 32 vcc 33 ts_in1_data7 34 ts_in1_data5 35 ground 36 ts_in1_data3 37 ts_in1_data1 38 ground 39 ts_in1_clk 40 ground 41 vcc 42 ts_in2_data7 43 ts_in2_data5 44 ground 45 ts_in2_data3 46 ts_in2_data1 47 ground 48 ts_in2_clk 49 ground 50 vcc 51 yuv7 52 yuv5 53 ground 54 yuv3 55 yuv1 56 ground 57 vsync 58 ground 59 pixclk 60 ground 61 sclk 62 ground 63 pcm3 64 pcm1 65 ground 66 i2c_clk 67 ground 68 reserved 69 vcc 70 vcc12v 71 vcc12v 72 ground 73 ts_out_data6 74 ts_out_data4 75 ground 76 ts_out_data2 77 ts_out_data0 78 ground 79 ts_out_dstrt 80 ts_out_dval 81 ground 82 ts_in0_data6 83 ts_in0_data4 84 ground 85 ts_in0_data2 86 ts_in0_data0 87 ground 88 ts_in0_dstrt 89 ts_in0_dval 90 ground 91 avdata6 92 avdata4 93 ground 94 avdata2 95 avdata0 96 ground 97 avpacketclk 98 avbyteclkvalid 99 ground 100 avpackettag1 101 avpackettag3 102 vcc 103 ts_in1_data6 104 ts_in1_data4 105 ground 106 ts_in1_data2 107 ts_in1_data0 108 ground 109 ts_in1_dstrt 110 ts_in1_dval 111 ground 112 ts_in2_data6 113 ts_in2_data4 114 ground 115 ts_in2_data2 116 ts_in2_data0 117 ground 118 ts_in2_dstrt 119 ts_in2_dval 120 ground 121 yuv6 122 yuv4 123 ground 124 yuv2 125 yuv0 126 ground 127 hsync 128 ground 129 mclk 130 ground 131 lrclk 132 ground 133 pcm2 134 pcm0 135 ground 136 i2c_sda 137 ground 138 notreset 139 vcc 140 j4 stem io connector vcc12v 1 vcc12v 2 ground 3 ts_out_data7 4 ts_out_data5 5 ground 6 ts_out_data3 7 ts_out_data1 8 ground 9 ts_out_clk 10 ground 11 vcc 12 ts_in0_data7 13 ts_in0_data5 14 ground 15 ts_in0_data3 16 ts_in0_data1 17 ground 18 ts_in0_clk 19 ground 20 vcc 21 avdata7 22 avdata5 23 ground 24 avdata3 25 avdata1 26 ground 27 avpacketerr 28 avbyteclk 29 ground 30 avpackettag0 31 avpackettag2 32 vcc 33 ts_in1_data7 34 ts_in1_data5 35 ground 36 ts_in1_data3 37 ts_in1_data1 38 ground 39 ts_in1_clk 40 ground 41 vcc 42 ts_in2_data7 43 ts_in2_data5 44 ground 45 ts_in2_data3 46 ts_in2_data1 47 ground 48 ts_in2_clk 49 ground 50 vcc 51 yuv7 52 yuv5 53 ground 54 yuv3 55 yuv1 56 ground 57 vsync 58 ground 59 pixclk 60 ground 61 sclk 62 ground 63 pcm3 64 pcm1 65 ground 66 i2c_clk 67 ground 68 reserved 69 vcc 70 vcc12v 71 vcc12v 72 ground 73 ts_out_data6 74 ts_out_data4 75 ground 76 ts_out_data2 77 ts_out_data0 78 ground 79 ts_out_dstrt 80 ts_out_dval 81 ground 82 ts_in0_data6 83 ts_in0_data4 84 ground 85 ts_in0_data2 86 ts_in0_data0 87 ground 88 ts_in0_dstrt 89 ts_in0_dval 90 ground 91 avdata6 92 avdata4 93 ground 94 avdata2 95 avdata0 96 ground 97 avpacketclk 98 avbyteclkvalid 99 ground 100 avpackettag1 101 avpackettag3 102 vcc 103 ts_in1_data6 104 ts_in1_data4 105 ground 106 ts_in1_data2 107 ts_in1_data0 108 ground 109 ts_in1_dstrt 110 ts_in1_dval 111 ground 112 ts_in2_data6 113 ts_in2_data4 114 ground 115 ts_in2_data2 116 ts_in2_data0 117 ground 118 ts_in2_dstrt 119 ts_in2_dval 120 ground 121 yuv6 122 yuv4 123 ground 124 yuv2 125 yuv0 126 ground 127 hsync 128 ground 129 mclk 130 ground 131 lrclk 132 ground 133 pcm2 134 pcm0 135 ground 136 i2c_sda 137 ground 138 notreset 139 vcc 140 p2 stem io connector gnd gnd stem_p_io amp 179031-6 stem_j_io_rev1 amp 5-179010-6 figure 6: stem io bus interface schematic downloaded from: http:///
um_8430_006 78q8430 stem demo board user manual rev. 1.0 15 d[31:0] a[9:0] a[9:0] gnd 2-767004-2 2-767004-2amp amp 1 1 2 2 tp8 1 1 2 2 tp4 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 tp1 flashclk memwait notintr pmeb notreset notcs notwr notrd d28 (lsb) d13 d11 d18 d26 d25 d27 d29 d17 d4 d24 d15 d12 d9 d7 d23 d22 d8 d21 d3 (msb) d6 d5 d1 d30 d0 d20 d2 d19 d31 d14 d10 d16 a4 a5 notwr (msb) a7 flashclk a8 a9 notrd notreset a6 a2 notcs a3 memwait notintr pmeb a1 (lsb) a0 tp27 tp29 tp211 a2 a3 nc 1 gnd 3 clke 5 d15e 7 d14e 9 d13e 11 d12e 13 d11e 15 d10e 17 d9e 19 d8e 21 d7e 23 d6e 25 d5e 27 d4e 29 d3e 31 d2e 33 d1e 35 d0e 37 nc 2 nc 4 clko 6 d15o 8 d14o 10 d13o 12 d12o 14 d11o 16 d10o 18 d9o 20 d8o 22 d7o 24 d6o 26 d5o 28 d4o 30 d3o 32 d2o 34 d1o 36 d0o 38 gnd 39 gnd 40 gnd 41 gnd 42 gnd 43 tp5 mictor 38 pin connector d0 d1 nc 1 gnd 3 clke 5 d15e 7 d14e 9 d13e 11 d12e 13 d11e 15 d10e 17 d9e 19 d8e 21 d7e 23 d6e 25 d5e 27 d4e 29 d3e 31 d2e 33 d1e 35 d0e 37 nc 2 nc 4 clko 6 d15o 8 d14o 10 d13o 12 d12o 14 d11o 16 d10o 18 d9o 20 d8o 22 d7o 24 d6o 26 d5o 28 d4o 30 d3o 32 d2o 34 d1o 36 d0o 38 gnd 39 gnd 40 gnd 41 gnd 42 gnd 43 tp2 mictor 38 pin connector d[31:0] gnd gnd figure 7: mictor diagnostic connectors schematic downloaded from: http:///
78q8430 stem demo board user manual um_8430_006 16 rev. 1.0 tms data0 28 data1 29 data2 30 data3 31 data4 32 data5 33 data6 38 data7 39 data8 40 data9 41 data10 42 data11 45 data12 46 data13 47 data14 48 data15 49 data16 52 data17 53 data18 54 data19 55 data20 56 data21 57 data22 58 data23 59 data24 62 data25 63 data26 64 data27 65 data28 66 data29 67 data30 68 data31 69 intb 72 pmeb 73 memwait 13 addr2 18 addr3 19 addr4 20 addr5 21 addr6 22 addr7 23 addr8 24 addr9 25 addr0 10 addr1 9 busclk 15 resetb 7 csb 16 wrb 11 oeb 12 endian0 79 endian1 80 busmode 83 waitmode 84 clkmode 85 bootsz1 100 bootsz0 1 promclk 74 promcs 75 promdo 76 promdi 77 tclk 6 trst 5 tms 3 tdo 81 tdi 4 gnd1 2 gnd2 14 gnd3 34 gnd4 35 gnd5 26 gnd6 43 gnd7 50 gnd8 60 gnd9 70 gnd11 78 vcc1 8 vcc2 17 vcc3 36 vcc4 27 vcc5 37 vcc6 44 vcc7 51 vcc8 71 vcc9 61 vcc11 82 u1a78q8430b-100 gnd gnd gnd gnd r7033 0603 j82 gnd gnd gnd gnd gnd notcs notwr notrd gnd r6910k 0603 d19 d3 d18 d12 d31 d14 notintr d26 d25 d1 d4 d23 d7 d16 d15 d20 d13 d22 d2 d9 d28 d17 d21 d6 d27 d5 d8 d11 d0 d24 d[31:0] d10 d30 pmeb trst +3.3v flashclk . (lsb) (msb) vcc 8 gnd 5 clk 2 cs 1 di 3 do 4 nc1 7 nc2 6 u2 93lc46b notintr pmeb 1 2 3 4 5 6 7 8 9 10 j9con10 tclk tdi tms d[31:0] tclk trst gnd tdo r6510k 0603 r6710k 0603 gnd r6810k 0603 +3.3v sw1 notcs reset gnd gnd not installed gnd gnd evqpju 2 4 5 3 ux1spare sot23_5 2 4 5 3 ux2spare sot23_5 2 4 5 3 ux3spare sot23_5 2 4 5 3 ux4spare sot23_5 +3.3v r433 0603 memwait memwt r2433 0603 j62 promcs promclk promdi promdo (lsb) (msb) +3.3v endian0 r81 33 waitmode endian1 endian0 btz0 busmode endian1 btz1 clkmode r54 33 r82 33 r83 33 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 s3 r84 33 r85 33 notintr1 notintr0 r86 33 r87 33 r88 33 btz0 r8910k 0603 r9010k 0603 r9110k 0603 r53 33 r9210k 0603 r9310k 0603 r9410k 0603 btz1 a6 a0 a5 a7 a9 a3 a2 a8 a4 a[9:0] a[9:0] a1 r9510k 0603 r6 33 0603 r5 33 0603 r1910k 0603 c140.1 0603 c150.1 0603 c170.1 0603 c110.1 0603 c180.1 0603 c120.1 0603 c130.1 0603 c160.1 0603 c100.1 0603 c90.1 0603 1 1 2 2 3 3 j5 1 1 2 2 3 3 j6 +3.3v clkmode waitmode busmode +3.3v flashclk memwait notcs0 notrd notwr notreset notintr1 notintr0 notcs1 r7210k 0603 r3100 0603 rstb notreset d29 r8 33 0603 r7 33 0603 r9 33 0603 r10 33 0603 gnd r12 33 0603 r11 33 0603 r13 33 0603 r14 33 0603 r16 33 0603 r15 33 0603 r17 33 0603 r18 33 0603 r21 33 0603 r20 33 0603 r22 33 0603 r23 33 0603 r26 33 0603 r25 33 0603 r27 33 0603 r28 33 0603 r30 33 0603 r29 33 0603 r31 33 0603 r32 33 0603 r34 33 0603 r33 33 0603 r35 33 0603 r36 33 0603 r38 33 0603 r37 33 0603 1 1 2 2 3 3 j8 db31 db28 db29 db30 db22 db23 db24 db25 db26 db27 db17 db18 db19 db20 db21 db12 db13 db14 db15 db16 db6 db7 db8 db9 db10 db11 db1 db2 db3 db4 db5 db0 tdi gnd tdo +3.3v r7110k 0603 figure 8: 78q8430 mac interface schematic downloaded from: http:///
um_8430_006 78q8430 stem demo board user manual rev. 1.0 17 xtln xtlp gnd gnd gnd led1 led0 gnd link gnd pins 2 and 4 vcca txop txon use zero ohm resistor gnd gnd rxip rxin gnd c1910 0805 c220.1 0603 gnd c240.1 0603 r63680 0603 r64680 0603 r4649.9 1%0603 c3127pf 0603 1 3 y1 25.000mhz 50ppmraltron l11b r4749.9 1%0603 c2510 0805 r4449.9 1%0603 l1 ferrite r_0805 c230.1 0603 c3027pf 0603 r4549.9 1%0603 c210.1 0603 c200.1 0603 +3.3v +3.3v +3.3v gnd gnd txp 97 txn 98 rxp 94 rxn 93 xtlp 87 xtln 88 vcca1 86 vcca2 95 vcca3 96 gnda1 89 gnda2 91 gnda3 99 led1 92 led0 90 u1b78q8430b-100 cgnd pulse engr rx/txlink cgnd 8 1 2 3 4 5 6 7 13 14 9 10 11 12 raled rcled td+td- tdct cgnd1 cgnd2 rdct rd+ rd- lcledlaled cgnd3cgnd4 j16 j0011f01p tabup activity cgnd 1 chsgnd1 figure 9: 78q8430 phy interface schematic downloaded from: http:///
78q8430 stem demo board user manual um_8430_006 18 rev. 1.0 table 3: stem demo board bill of materials item quantity reference part pcb footprint part number vendor 1 2 c30,c31 cap, 27pf, 50v c_0603 c1608c0g1h270j tdk 2 15 c9-c18,c20-c24 cap, 0.1uf, 16v c_0603 ecj-1vb1e104k panasonic 3 6 c3-c6,c19,c25 cap,10uf,10v c_0805 grm21br61a106k e19l murata 4 0 gnd1,gnd2 mthole mthole 5 3 j5,j6,j8 con3 sip\3p pbc03saan sullins electronics corp 6 2 tp4,tp8 con2 sip\2p pbc02saan sullins electronics corp 7 1 j9 con10 sip\10p pbc10saan sullins electronics corp 8 2 j1,j4 stem connector stem con 5-5179010-6 amp 9 1 j16 integrated rj45 rj45-int j1011f01p pulse eng 10 1 y1 25mhz crystal xtal-smd abmm-25mhz abracon 11 1 l1 (use 0-ohm) ferrite bead l_0805 mmz2012s181a tdk 12 14 r19,r65,r67-r69, r71,r72,r89-r95 res, 10k, 5% r_0603 erj-3geyj103v panasonic 13 1 sw1 switch, pb pb evq-pjx05m panasonic 14 1 s3 8-position dip switch dipsw-16 90hbj08pt grayhill, inc 15 4 r44-r47 res, 49.9, 1% r_0603 erj-3ekf49r9v panasonic 16 47 r1,r2,r4-r18, r20-r38, r53, r54,r70,r81-r88 res, 33, 5% r_0603 erj-3geyj330v panasonic 17 1 r3 res,100,5% r_0603 erj-3geyj101v panasonic 18 2 r63,r64 res, 680, 5% r_0603 erj-3geyj681v panasonic 19 1 tp1 con17 sip\17p pbc17saan sullins electronics corp 20 2 tp2,tp5 mictor 38-pin mictor 2-767004-2 tyco 21 1 u1 78q8430 100 lqfp 78q8430 teridian semiconductor 22 1 u2 93lc46 soic8 93lc46bt-i/sn microchip 23 4 ux1-ux4 spare C not installed downloaded from: http:///
um_8430_006 78q8430 stem demo board user manual rev. 1.0 19 figure 10: top silkscreen layout figure 11: top layer layout downloaded from: http:///
78q8430 stem demo board user manual um_8430_006 20 rev. 1.0 figure 12: ground layer layout figure 13: inner layer 1 layout downloaded from: http:///
um_8430_006 78q8430 stem demo board user manual rev. 1.0 21 figure 14: inner layer 2 layout figure 15: vcc layer layout downloaded from: http:///
78q8430 stem demo board user manual um_8430_006 22 rev. 1.0 figure 16: bottom layer layout figure 17: bottom silkscreen layout downloaded from: http:///
um_8430_006 78q8430 stem demo board user manual rev. 1.0 23 5 ordering information table 4 lists the order number and description for the 78q8430 stem demo board. table 4: order numbers and description part description order number 78q8430 stem demo board (d8430t3b_stem) 78Q8430STEM-DB 6 related documentation the following 78q8430 documents are available from teridian semiconductor corporation: 78q8430 preliminary data sheet 78q8430 layout guidelines 78q8430 software driver development guidelines 78q8430 software user guide for st/os-20 78q8430 stem demo board user manual 78q8430 arm9 linux driver user and test guide 78q8430 embest evaluation board user manual 7 contact information for more information about teridian semiconductor products or to check the availability of the 78q8430, contact us at: 6440 oak canyon road suite 100 irvine, ca 92618-5201 telephone: (714) 508-8800 fax: (714) 508-8878 email: lan.support@teridian.com for a complete list of worldwide sales offices, go to http://www.teridian.com . downloaded from: http:///
78q8430 stem demo board user manual um_8430_006 24 rev. 1.0 revision history revision date description 1.0 03/20/2008 first publication. downloaded from: http:///

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