S1S60000 Datasheet, PDF (1/2 Pages) Epson Company – Intelligent Network Controller for Embedded System

PF1268-05
S1S60000
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 I²C 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
●Interface for physical layer
●Host interface
●Host command system
●Directly connectable MPU (*1)
(*1:8/16bit connection)
●Endian
●General purpose I/O
●EEPROM interface
●I²C bus
●Core CPU
●Built-in Flash ROM
●Power supply
●Package
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.
Complied with the Media Independent Interface (IEEE802.3 Clause22)
8/16 bits parallel (5V input acceptable)
ESC/Net (Epson Standard Code for Network)
SH-3/4, MC68000, MC68030, Philips PR31500/PR31700 and Toshiba
TX3912. Includes Epson S1C33, NEC VR4121, PC Card (PCMCIA)
and ISA.
Switching between little and big is possible.
16 in total (Directly controllable from the network or host interface.
Two of them are used for interrupt.)
3-wire interface compatible with 93C46/56 (40 words are used by
S1S60000. Remaining is usable by user.)
Master/Slave (supports the Fast mode, multi-master and 10-bit
address)
EPSON S1C33240 50MHz
128KB
+3.3V / 150mA(Max.)
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.
SEIKO EPSON CORPORATION