S1S60000 seiko epson corporation pf1268-05 intelligent network controller for embedded system description S1S60000, featured with the built-in protocol processing functions, is an intelligent network controller for embedded equipment. simplified commands and data from a host mpu enables S1S60000 to establish tcp/ip communication thanks to its capability of internally processing protocols for tcp/ip connection including arp, icmp, ip, tcp and udp. mii (media independent interface) is employed for interfacing the physical layer. just adding phy chip designed for mii allows you to realize 10base-t/100base-tx equipment operable on networks. S1S60000 is one of the network controllers best suited for converting your 8/16 bits mpu-featured equipment to ones workable on network without resorting to a high performance os or protocol stacks available in the market. 8/16 bits parallel interface is employed for connection with the host mpu. it enables to establish direct connection with certain types of cpus without using additional logic circuits. there is no trouble in using it on equipment not provided with a general-purpose bus or external bus such as pci and isa. features realizes network connection with simple command operations. eliminates license costs thanks to the unique protocol stack. general purpose i/o pins and i 2 c bus allows simpler hardware control without resorting to a host mpu. allows adding or changing the protocols used through rewriting of the flash rom. specifications protocol supported arp, icmp, ip, tcp, udp, http, dhcp, tftp and snmp(ppp and ipv6: under study) rewriting the built-in flash rom enables to add or change a protocol to be used. interface for physical layer complied with the media independent interface (ieee802.3 clause22) host interface 8/16 bits parallel (5v input acceptable) host command system esc/net (epson standard code for network) directly connectable mpu ( * 1) ( * 1:8/16bit connection) sh-3/4, mc68000, mc68030, philips pr31500/pr31700 and toshiba tx3912. includes epson s1c33, nec vr4121, pc card (pcmcia) and isa. endian switching between little and big is possible. general purpose i/o 16 in total (directly controllable from the network or host interface. two of them are used for interrupt.) eeprom interface 3-wire interface compatible with 93c46/56 (40 words are used by S1S60000. remaining is usable by user.) i 2 c bus master/slave (supports the fast mode, multi-master and 10-bit address) core cpu epson s1c33240 50mhz built-in flash rom 128kb power supply +3.3v / 150ma(max.) package qfp15-100pin you'll find S1S60000 helpful, for instance, in the following situations: ? equipment?s memory or storage is limited to run windows or linux. however, expanding the capacity requires too much cost. S1S60000 does not require an additional memory or storage device. ? i want to exchange data on ethernet with the similar easiness as rs-232c is used. when S1S60000 is used, what you do is just sending simplified commands and data. no troublesome processing is needed.
S1S60000 x a protocol stack obtained from the market becomes inoperable if the currently used cpu is replaced with another model. ? S1S60000 remains usable with another cpu with the minimum software modifications. x number of ports is not enough for serial connection. i would like to connect more equipment without troublesome operations. x i would like to replace the current expensive private network with a more generic ethernet. ? ethernet allows you to expand number of connecting equipment by use of a hub or router available in the market. it also allows you to use a variety of less expensive equipment. 9 9 9 9 examples of use of S1S60000 ? ? ? ? application examples measuring instruments, monitor cameras, data collectors, network connectable home appliances and embedded equipment. http://www.epsondevice.com/ epson electronic devices website eeprom S1S60000 host mpu phy pulse transformer 25mhz rj45 temperature sensor 25mhz mii local bus general purpose i/o i 2 c 10base-t/100base-tx notice: no part of this material may be reproduced or duplicated in any form or by any means without the written permission of seiko ep son. seiko epson reserves the right to make changes to this material without notice. seiko epson does not assume any liability of a ny kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and, furt her, there is no representation that this material is applicable to products requiring high level reliability, such as, medical products. moreo ver, no license to any intellectual property rights is granted by implication or otherwise, and there is no representation or warranty that any thing made in accordance with this material will be free from any patent or copyright infringement of a third party. this material or portio ns thereof may contain technology or the subject relating to strategic products under the control of the foreign exchange and foreign trade co ntrol law of japan and may require an export license from the ministry of international trade and industry or other approval from anther government agency. all other product names mentioned herein are trademarks and/or registered trademarks of their respective companies. this product uses superflash ? technology licensed from silicon storage technology, inc. ?seiko epson corporation 2003, all rights reserved. electronic devices marketing division seiko epson corporation ic marketing & engineering group ed international marketing department 421-8 hino, hino-shi, tokyo 191-8501, japan phone: 042-587-5814 fax: 042-587-5117 first issue february, 2002 printed june, 2003 in japan h
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