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EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 1 * this specification are subject to be changed without notice. 10.21.1997 EM22309/12/16/21/30/42/60 9/12/16/21/30/42/60 seconds aspcm voice synthesizer general description the em22300 series is a series of single chip aspcm voice synthesizers fully utilizing the vlsi technology. this full series ics provide voice capacity ranging from 9 seconds to 60 seconds with 6k hz sample rate. the voice content can be partitioned into sections with arbitrary length and several sections can be combined to form complete trigger group. in addition to multiple normal trigger inputs, onekey trigger is provided to achieve random or sequential group play by triggering pin one. besides, 4 trigger modes (level mode, one-shot with retrigger mode, one-shot without retrigger mode, and level mode with saf1 active) of each trigger input, 3 output functions (stop pulse, active pulse and flash) and 4 output status (active high/inactive low; active low/inactive high, active high/inactive floating, active low/inactive floating) of control outputs are also provided to meet diverse applications. features ? single power supply: 2.4v~5.0v. ? 9 seconds to 61 seconds of voice capacity (under 6k hz sample rate) are provided as followed: device 22309 22312 22316 22321 22330 22342 22360 capacity 9 sec. 12 sec. 16 sec. 21 sec. 30 sec. 42 sec. 61 sec. ? 6k hz / 8k hz sample rates of each voice section is selective by mask option. ? normal triggers and onekey trigger (random/sequential) are provided. ? one of four trigger modes for each trigger input can be selected by mask option: i. level mode ii. one-shot with retrigger mode iii. one-shot without retrigger mode iv. level mode with saf1 active ? control output signals (saf pins) for indicating or external device controlling are provided: i. three output functions, stop, act and flash, are selectable for each control output (saf) by mask option. ii. four output configurations, active high/active low, active low/inactive high, active high/inactive float- ing, and active low/inactive floating, are selectable for each control output by mask option. ? built-in 20ms debouncing circuit for trigger inputs. ? speaker output driver and buzzer output driver (EM22309 and em22312) are provided. ? selective speaker output current: 3 ma or 5 ma by pin option. patent number : 50139, 51837, 61007 (r.o.c) patent pending : 78101301,83216083 (r.o.c)
2 * this specification are subject to be changed without notice. EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 10.21.1997 functional block diagram *buz1 and buz2 are available for EM22309 and em22312 only tr1~tr12(8) onekey osc timming generator address counter trigger control unit voice data rom output control unit d/a converter aspcm synthesizer prm synthesizer saf output isel vo buz1* buz2* pin assignment timing generator pin descriptions symbol i/o function tr1 i trigger input tr2 i trigger input tr3 i trigger input tr4 i trigger input tr5 i trigger input tr6 i trigger input tr7 i trigger input tr8 i trigger input tr9 i trigger input tr10 i trigger input tr1 tr2 tr3 tr4 tr5 tr6 tr7 tr8 tr9 tr10 tr11 tr12 saf1 saf2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 one buz2 buz1 vdd osc nc test2 test1 vo vss nc isel saf4 saf3 EM22309 em22312 tr1 tr2 tr3 tr4 tr5 tr6 tr7 tr8 tr9 tr10 tr11 tr12 one 1 2 3 4 5 6 7 8 9 10 11 12 13 26 25 24 23 22 21 20 19 18 17 16 15 14 em22316,em22321 em22330,em33342 em22360 * chip form only test3 test4 vdd osc test2 test1 vo vss isel saf4 saf3 saf2 saf1
EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 3 * this specification are subject to be changed without notice. 10.21.1997 function descriptions i. voice content in coding procedure, voice sources are separated into voice sections with arbitrary length. the sample rate of each section is selected as either 6k hz or 8k hz. pause time of voice section is defined by each voice section. the maximum pause time can not exceed duration of the playing part of voice section. a complete trigger group is formed by combining source voice sections. for example, group1: sec3+sec1+sec3+sec5. group2: sec4+sec1+sec2+sec2+sec5. the maximum section combination number in a trigger group and the total available section combination number for all trigger groups are limited. these limitations vary with devices as followed: start of the section end of playing part end of the section playing part of voice section pause of the section m second < m second a voice section symbol i/o function tr11 i trigger input (not available for em22306) tr12 i trigger input (not available for em22306) saf1 o control output saf2 o control output saf3 o control output saf4 o control output (not available for em22306) isel i output current selection pin, v dd for 5ma, v ss for 3ma. v ss - negative power supply vo o voice output to drive speaker test1 i test pin test2 i test pin osc - oscillation component connection pin vdd - positive power supply buz1 o buzzer output pin (EM22309 and em22312 only) buz2 o buzzer output pin (EM22309 and em22312 only) test3 o test pin (for em22316~em22360 only) test4 o test pin (for em22316~em22360 only) one i onekey trigger input
4 * this specification are subject to be changed without notice. EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 10.21.1997 ii. trigger inputs the full em22300 series chips provide both normal trigger inputs and the onekey trigger inputs. with normal trigger inputs, em22300 plays corresponding trigger groups. the onekey trigger, however, plays trigger groups sequentially or in random order by mask option. besides, each trigger input has its own trigger mode independent to other trigger inputs. furthermore, debouncing circuits are provided to avoid false trigger caused from noise or bouncing pulses of switches. a. trigger modes there are four trigger modes which are selectable for each trigger input: level mode, one-shot with retrigger mode, one-shot without retrigger mode, and level mode with saf1 active. trigger modes of each trigger input are defined by mask option. 1.) level mode under this mode, the trigger group corresponds to the trigger input pin (tr) will be played until the level of the tr goes low. 2.) one-shot with retrigger mode under this mode, the rising edge of tr pin triggers the corresponding trigger group. the trigger is accepted whenever a pulse is applied on the tr pin. trx vo group x not finished complete group group x group x group x not finished complete group trx try vo group x complete group group x group x group x group y complete group complete group not finished not finished device EM22309/22312/22316/22321/22330/22342/22360 available trigger groups 12 max. source voice section number 31 max. section combination 63 for each trigger group total section combinations 224 for all trigger groups
EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 5 * this specification are subject to be changed without notice. 10.21.1997 3.) one-shot without retrigger mode similar to one-shot with retrigger mode, rising edge of tr pin of this mode triggers the corresponding trigger group, too. the difference is that under one-shot without retrigger mode, however, triggers are accepted only when theres no voice playing. 4.) level mode with saf1 active like level mode, the triggered group plays recursively as long as the level of tr pin remains high. furthermore, the output control pin saf1 outputs active signal in response to the active trigger with this mode. b. normal triggers and onekey trigger normal trigger plays its corresponding trigger group with its own trigger mode. on the contrary, onekey trigger plays multiple voice groups with random or sequential order selected by mask option. maximum onekey play groups, which cannot exceed the total used trigger group, is defined by mask option. by triggering pin one, em22300 plays groups within group 1 to this maximum onekey play group number. if the play mode of onekey trigger is selected to be sequential, the reset function can be enabled/disabled by mask option. when reset is enabled, user can reset the sequential playing sequence to group one by triggering the highest trigger input pin (tr12 for other em22300 bodies). example (em22312): a..) onekey sequential play with "reset" disabled, the maximum onekey play group is optioned to be 5: playing sequence: group1, group2, group12, group3, group4, group5, group1, group2, ... (playing sequence is not affected although tr12 is accepted). trx try vo group x complete group group x group x group y complete group complete group trx saf1(flash) vo group x flash pulse group x group x active pulse 40ms stop pulse saf1(stop) saf1(act) * for detail behavior of control output pins (safx), please see part iii. control output signals
6 * this specification are subject to be changed without notice. EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 10.21.1997 b.) onekey sequential play with reset enabled, the maximum onekey play group is optioned to be 5: playing sequence: group1, group2, group12, group1, group2, group3, group4, group5, group1, group2, ... (the playing sequence is reset to group 1 after tr12 is accepted). c.) onekey random play, the maximum onekey play group is optioned to be 6: playing sequence: group4, group1, group6, group2, group3, ... (trigger group lager than 6 will never appear). c. debouncing circuit to prevent possible unwanted trigger caused from bouncing pulses or noise, any bouncing pulse shorter than 20ms is ignored by the debouncing circuit. user should be awared that sufficient trigger pulse width should be applied on trigger inputs when interfacing em22300 to microprocessors. iii. control output signals em22300 series offers several configurable control output signals for external control: device number of control outputs symbol EM22309,em22312,em22316 4 saf1, saf2, em22321,em22330,em22342,em22360 saf3, saf4 there are three output functions for each control output pin optional by mask optin. these functions are defined as followed: output type description stop output a 40ms active pulse as soon as section playing is stop act output a steady active pulse while voice section is playing flash output flash pulses while voice section is playing whether an saf pin issues control output signal or not is defined section by section in coding procedure. if the issue of an saf pin is enabled by a section, it will send out control output signal according to the option of output function (stop, act or flash). for example, the output function of saf pins are set to be: saf1 : stop saf2 : flash saf3 : flash saf4 : act the option of control output signal corresponds to the sections in group m is: group m sec.1 sec.3 sec.2 sec.3 saf1: enable disable disable enable saf2: enable enable disable enable saf3: enable enable disable enable saf4: enable disable enable enable
EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 7 * this specification are subject to be changed without notice. 10.21.1997 when group m is playing, the output waveform is: note: for level with saf1 active trigger mode, saf1 is always enabled to issue the control output signal in response to the playing trigger group. if the output function is selected to be "flash", 4 flash styles can be selected by mask option. these flash styles vary with control output pins as shown below: style function flash style description available pins 1 regular flash saf1,saf2 output flash pulses of 6 hz, 50% duty cycle 2 regular flash saf1,saf2 output flash pulses of 12 hz, 50% duty cycle 3 flash inversely (inv) saf1,saf2 if output types of saf1 and saf2 are both 'flash', they can be chosen to flash with opposite phase (inv) or synchronous (non-inv) to each other by mask option. 4 flash with volumn saf3,saf4 output flash pulses flash with voice volumn besides, em22300 provide four output configurations of each control output signals which offer users to achieve flexible application with external components. the four output configurations are shown below: type output configuration symbol 1 active high, inactive low hl 2 active low,inactive high lh 3 active high,inactive floating hf 4 active low,inactive floating lf sec. 1 sec. 3 sec. 2 sec. 3 vo saf1 saf2 saf3 (flash with volumn) saf4
8 * this specification are subject to be changed without notice. EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 10.21.1997 control vcc pmos saf out nmos type 2 control saf out l l h h control vcc pmos saf out nmos type 1 control saf out l h h l control vcc pmos saf out type 3 control saf out l h h floating control nmos saf out type 4 control saf out l l h floating schematics of output stages iv. output driver em22300 series provide output circuits to drive speaker.moreover, EM22309 and em22312 provide driver to drive piezo-buzzer directly. two selective output current levels of vo can be selected by pin isel. by connecting isel to v dd , vo outputs driving current with high level which full scale is 5ma. vo outputs driving current with low level which full scale is 3ma if isel is connected to v ss . absolute maximum rating parameter symbol conditions rating unit power supply v dd -v ss - -0.3 ~ +6.0 v input voltage v in all inputs v ss -0.3 ~ v dd +0.3 v operating temperature t opr - 0 ~ 50 c storage temperature t stg - -55 ~ +125 c electrical characteristics (t opr =25 c) parameter sym. min. typ. max. unit conditions operating voltage v dd 2.4 - 5.0 v standby current idss - - 1.0 m av dd =3.0v operating current iddo - 100 250 m av dd =3.0v, no load input current of trigger pins iih - 3.0 10 m av dd =3.0v full scale output current of vo 2.0 3.0 4.0 v dd =2.6~5.0v, vo=0.7v,isel=l ivo 4.0 5.0 6.0 ma v dd =2.6~5.0v, vo=0.7v,isel=h driver/sink current of buz1,buz2 ivob 15 25 35 ma v dd =3.0v, output voltage=1.5v driver current of saf outputs ioh 1.0 - - ma v dd =3.0v,output voltage=2.4v sink current of saf outputs iol 1.6 - - ma v dd =3.0v, output voltage=0.4v oscillation resistor rosc - 1.2 - m w for EM22309,em22312, em22342, em22360 - 820 - k w for em22316,em22321,em22330
EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 9 * this specification are subject to be changed without notice. 10.21.1997 application circuit one tr1 tr2 tr3 tr4 tr12 v dd osc vo isel *(buz1) *(buz2) saf1 saf2 saf3 saf4 v ss . . . v dd =2.4~5.0v rosc speaker 8 ohm 2n8050 rx 3ma 5ma piezo- buzzer l1 * only EM22309 and em22312
10 * this specification are subject to be changed without notice. EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 10.21.1997 (0,0) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 EM22309 v dd tr1 tr2 tr3 tr4 tr5 tr6 tr7 tr8 one test1 test2 saf1 saf2 saf3 buz2 buz1 osc vo isel 22 23 24 25 26 tr9 tr10 tr11 tr12 saf4 v ss pad no. symbol x y 1 tr1 -495.4 1151.8 2 tr2 -639.4 1151.8 3 tr3 -845.8 1115.1 4 tr4 -810.0 711.8 5 tr5 -810.0 552.5 6 tr6 -810.0 405.8 7 tr7 -810.0 246.5 8 tr8 -810.0 99.8 9 tr9 -810.0 -59.5 10 tr10 -810.0 -206.2 11 tr11 -810.0 -365.5 12 tr12 -665.1 -1191.1 13 saf1 -416.6 -1201.0 pad no. symbol x y chip size : 2040 x 2730 m m 14 saf2 -184.9 -1201.0 15 saf3 46.2 -1201.0 16 saf4 277.9 -1201.0 17 isel 708.1 -1201.0 18 v ss 825.7 -1049.4 19 vo 821.0 8.7 20 test1 772.8 199.2 21 test2 772.8 494.2 22 osc 839.2 1085.9 23 v dd 646.3 1129.5 24 buz1 415.8 1161.7 25 buz2 -31.7 1161.7 26 one -245.7 1151.8 pad diagram
EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 11 * this specification are subject to be changed without notice. 10.21.1997 (0,0) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 em22312 v dd tr1 tr2 tr3 tr4 tr5 tr6 tr7 tr8 one test1 test2 saf1 saf2 saf3 buz2 buz1 osc vo isel 22 23 24 25 26 tr9 tr10 tr11 tr12 saf4 v ss pad no. symbol x y 1 tr1 -495.4 1151.8 2 tr2 -639.4 1151.8 3 tr3 -845.8 1115.1 4 tr4 -810.0 711.8 5 tr5 -810.0 552.5 6 tr6 -810.0 405.8 7 tr7 -810.0 246.5 8 tr8 -810.0 99.8 9 tr9 -810.0 -59.5 10 tr10 -810.0 -206.2 11 tr11 -810.0 -365.5 12 tr12 -665.1 -1191.1 13 saf1 -416.6 -1201.0 14 saf2 -184.9 -1201.0 15 saf3 46.2 -1201.0 16 saf4 277.9 -1201.0 17 isel 708.1 -1201.0 18 v ss 825.7 -1049.4 19 vo 821.0 8.7 20 test1 772.8 199.2 21 test2 772.8 494.2 22 osc 839.2 1085.9 23 v dd 646.3 1129.5 24 buz1 415.8 1161.7 25 buz2 -31.7 1161.7 26 one -245.7 1151.8 pad no. symbol x y chip size : 2040 x 2730 m m
12 * this specification are subject to be changed without notice. EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 10.21.1997 1 2 3 26 25 24 23 22 21 20 19 4 5 6 7 8 910 11 (0,0) 12 13 14 15 16 17 18 em22316 tr1 tr2 tr3 one test4 test3 v dd osc test2 test1 vo tr4 tr5 tr6 tr7 tr8 tr9 tr10 tr11 v ss isel saf4 saf3 saf2 saf1 tr12 pad no. symbol x y 1 test3 -1286.2 1091.9 2 test4 -1286.2 640.8 3 one -1258.8 379.0 4 tr1 -1258.8 229.6 5 tr2 -1258.8 70.3 6 tr3 -1258.8 -79.1 7 tr4 -1258.8 -238.4 8 tr5 -1258.8 -387.8 9 tr6 -1246.6 -1253.8 10 tr7 -1087.5 -1253.8 11 tr8 -938.1 -1253.8 12 tr9 -778.9 -1253.8 13 tr10 -629.5 -1253.8 14 tr11 -470.4 -1253.8 15 tr12 -129.5 -1253.8 16 v ss 280.1 -1253.8 17 isel 429.6 -1222.5 18 vo 596.1 -1227.6 19 saf1 793.6 -1223.7 20 saf2 942.1 -1223.7 21 saf3 1103.0 -1223.7 22 saf4 1251.5 -1223.7 23 test1 1216.8 -981.0 24 test2 1216.8 -837.0 25 osc 1215.2 -660.8 26 v dd 1275.3 -500.1 pad no. symbol x y chip size : 2950 x 2940 m m
EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 13 * this specification are subject to be changed without notice. 10.21.1997 1 2 3 26 25 24 23 22 21 20 19 4 5 6 7 8 910 11 (0,0) 12 13 14 15 16 17 18 em22321 tr1 tr2 tr3 one test4 test3 v dd osc test2 test1 vo tr4 tr5 tr6 tr7 tr8 tr9 tr10 tr11 v ss isel saf4 saf3 saf2 saf1 tr12 pad no. symbol x y 1 test3 -1286.2 1091.9 2 test4 -1286.2 640.8 3 one -1258.8 379.0 4 tr1 -1258.8 229.6 5 tr2 -1258.8 70.3 6 tr3 -1258.8 -79.1 7 tr4 -1258.8 -238.4 8 tr5 -1258.8 -387.8 9 tr6 -1246.6 -1253.8 10 tr7 -1087.5 -1253.8 11 tr8 -938.1 -1253.8 12 tr9 -778.9 -1253.8 13 tr10 -629.5 -1253.8 14 tr11 -470.4 -1253.8 15 tr12 -129.5 -1253.8 16 v ss 280.1 -1253.8 17 isel 429.6 -1222.5 18 vo 596.1 -1227.6 19 saf1 793.6 -1223.7 20 saf2 942.1 -1223.7 21 saf3 1103.0 -1223.7 22 saf4 1251.5 -1223.7 23 test1 1216.8 -981.0 24 test2 1216.8 -837.0 25 osc 1215.2 -660.8 26 v dd 1275.3 -500.1 pad no. symbol x y chip size : 2950 x 2940 m m
14 * this specification are subject to be changed without notice. EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 10.21.1997 1 2 3 26 25 24 23 22 21 20 19 4 5 6 7 8 910 11 (0,0) 12 13 14 15 16 17 18 em22330 tr1 tr2 tr3 one test4 test3 v dd osc test2 test1 vo tr4 tr5 tr6 tr7 tr8 tr9 tr10 tr11 v ss isel saf4 saf3 saf2 saf1 tr12 pad no. symbol x y 1 test3 -1286.2 1091.9 2 test4 -1286.2 640.8 3 one -1258.8 379.0 4 tr1 -1258.8 229.6 5 tr2 -1258.8 70.3 6 tr3 -1258.8 -79.1 7 tr4 -1258.8 -238.4 8 tr5 -1258.8 -387.8 9 tr6 -1246.6 -1253.8 10 tr7 -1087.5 -1253.8 11 tr8 -938.1 -1253.8 12 tr9 -778.9 -1253.8 13 tr10 -629.5 -1253.8 14 tr11 -470.4 -1253.8 15 tr12 -129.5 -1253.8 16 v ss 280.1 -1253.8 17 isel 429.6 -1222.5 18 vo 596.1 -1227.6 19 saf1 793.6 -1223.7 20 saf2 942.1 -1223.7 21 saf3 1103.0 -1223.7 22 saf4 1251.5 -1223.7 23 test1 1216.8 -981.0 24 test2 1216.8 -837.0 25 osc 1215.2 -660.8 26 v dd 1275.3 -500.1 pad no. symbol x y chip size : 2950 x 2940 m m
EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 15 * this specification are subject to be changed without notice. 10.21.1997 1 2 3 26 25 24 23 22 21 20 19 4 5 6 7 8 9 10 11 (0,0) 12 13 14 15 16 17 18 em22342 tr1 tr2 tr3 one test4 test3 v dd osc test2 test1 vo tr4 tr5 tr6 tr7 tr8 tr9 tr10 tr11 v ss isel saf4 saf3 saf2 saf1 tr12 14 tr10 -1266.1 -1143.0 15 tr11 -1145.5 -1966.1 16 tr12 -828.3 -1966.1 17 saf1 -575.9 -1976.0 18 saf2 -344.3 -1976.0 19 saf3 -113.1 -1976.0 20 saf4 118.5 -1976.0 21 v ss 335.3 -1948.3 22 isel 489.3 -1892.5 23 vo 655.8 -1897.7 24 test1 875.9 -1885.5 25 test2 1019.9 -1885.5 26 osc 1250.9 -1943.6 pad no. symbol x y 1v dd -1243.9 1869.8 2 test3 -1276.0 1625.0 3 test4 -1276.0 1173.9 4 one -1266.1 864.0 5 tr1 -1266.1 720.0 6 tr2 -1266.1 462.6 7 tr3 -1266.1 318.6 8 tr4 -1266.1 61.2 9 tr5 -1266.1 -82.8 10 tr6 -1266.1 -340.2 11 tr7 -1266.1 -484.2 12 tr8 -1266.1 -741.6 13 tr9 -1266.1 -885.6 pad no. symbol x y chip size : 2880 x 4280 m m
16 * this specification are subject to be changed without notice. EM22309/12/16/21/30/42/60 9/12/16/21/30/42/61 seconds aspcm voice synthesizer 10.21.1997 1 2 3 26 25 24 23 22 21 20 19 4 5 6 7 8 9 10 11 (0,0) 12 13 14 15 16 17 18 em22360 tr1 tr2 tr3 one test4 test3 v dd osc test2 test1 vo tr4 tr5 tr6 tr7 tr8 tr9 tr10 tr11 v ss isel saf4 saf3 saf2 saf1 tr12 pad no. symbol x y 1v dd -1243.9 1869.8 2 test3 -1276.0 1625.0 3 test4 -1276.0 1173.9 4 one -1266.1 864.0 5 tr1 -1266.1 720.0 6 tr2 -1266.1 462.6 7 tr3 -1266.1 318.6 8 tr4 -1266.1 61.2 9 tr5 -1266.1 -82.8 10 tr6 -1266.1 -340.2 11 tr7 -1266.1 -484.2 12 tr8 -1266.1 -741.6 13 tr9 -1266.1 -885.6 pad no. symbol x y 14 tr10 -1266.1 -1143.0 15 tr11 -1145.5 -1966.1 16 tr12 -828.3 -1966.1 17 saf1 -575.9 -1976.0 18 saf2 -344.3 -1976.0 19 saf3 -113.1 -1976.0 20 saf4 118.5 -1976.0 21 v ss 335.3 -1948.3 22 isel 489.3 -1892.5 23 vo 655.8 -1897.7 24 test1 875.9 -1885.5 25 test2 1019.9 -1885.5 26 osc 1250.9 -1943.6 chip size : 2880 x 4280 m m

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