Toyo Microsystems Corporation (TMC), a supplier of ARCNET devices, boards, and software in Japan, was established as a joint venture company of Standard Microsystems Corporation (SMSC) and Sumitomo Metal Industry Ltd. in 1986. TMC has been providing products of SMSC, and also has been developing its original products with the technology of SMSC.

ARCNET Media Transceiver
HYC4000	RS485 type transceiver with isolation transformer. COM20020/22 Backplane mode compatible.	10Mbps - 2.5Mbps	+5V	8 SIP
HYC2485S	RS485 type transceiver with isolation transformer. COM20020 Backplane mode compatible.	5Mbps - 2.5Mbps	+5V	8 SIP
HYC2488S	RS485 type transceiver with isolation transformer. COM20020 Backplane mode compatible.	625Kbps - 156.25Kbps	+5V	8 SIP
HYC9088S-SK	ARCNET dipulse transceiver with isolation transformer. COM20020 Normal mode compatible.	2.5Mbps	+5V, -5V	20 SIP

HUB chip
TMC2005	5 port HUB Control Logic with bit jitter canceller. Support Normal mode, Backplane mode, and Optical simultaneously.	10Mbps - 156.25Kbps	+5V	60 QFP

ARCmate Series (Boards and Sub-System for ARCNET)
ARC-232C/N	ARCNET-RS232C converter module	Normal mode	2.5Mbps
ARC-232C/B25	ARCNET-RS232C converter module	Backplane mode	2.5Mbps
ARC-232C/B5	ARCNET-RS232C converter module	Backplane mode	5Mbps
ARC-IO/B25	Digital in(16port)/out (8 port) module with RS232C & ARCNET interface	Backplane mode	2.5Mbps
ARC-IO/B5	Digital in(16port)/out (8 port) module with RS232C & ARCNET interface	Backplane mode	5Mbps
ARC-WREP/N	ARCNET fault torelant dual cabling repeater	Normal mode	2.5Mbps
ARC-WREP/B25	ARCNET fault torelant dual cabling repeater	Backplane mode	2.5Mbps
ARC-WREP/B5	ARCNET fault torelant dual cabling repeater	Backplane mode	5Mbps
ARC-VME	VME bus board, double height. HYC9088,HYC2485, 75176, AN6001	Normal/Backplane/ RS485/optical	156.25Kbps - 5Mbps
ARC-104	PC/104 bus board HYC2485,75176, HYC0988(option)	Backplane/RS485 Normal(option)	156.25Kbps - 5Mbps
ARC-AT	ISA bus board HYC9088,HYC2485, 75176	Normal/Backplane RS485	156.25Kbps - 5Mbps
ARC-98	PC-98 C bus board HYC9088,HYC2485, 75176	Normal/Backplane RS485	156.25Kbps - 5Mbps
ARC-HUB5/N/C	5port HUB for COAX(HYC9088S-SK)	Normal mode	2.5Mbps
ARC-HUB5/N/T	5port HUB for twisted pair cable(HYC9088S-SK)	Normal mode	2.5Mbps
ARC-HUB5/B10	5 port HUB for twisted pair cable(HYC4000)	Backplane mode	10Mbps, 5Mbps, 2.5Mbps
ARC-HUB5/B	5 port HUB for twisted pair cable(HYC2485S)	Backplane mode	5Mbps, 2.5Mbps
ARC-HUB5/BL	5 port HUB for twisted pair cable(HYC2488S)	Backplane mode	625Kbps, 312.5Kbps, 156.25Kbps
ARC-HUB32/N/C/3K	5 port HUB; 3 port COAX(HYC9088S-SK), 2 port Optical(AN6100)	Normal mode, Fiber optics up to 3Km	2.5Mbps
ARC-HUB32/N/T/3K	5 port HUB; 3 port twisted pair(HYC9088S-SK), 2 port Optical(AN6100)	Normal mode, Fiber optics up to 3Km	2.5Mbps
ARC-HUB32/B10/1K	5 port HUB; 3 port twisted pair(HYC4000), 2 port Optical(TO100)	Backplane mode, Fiber optics up to 1Km	10Mbps, 5Mbps, 2.5Mbps
ARC-HUB32/B5/1K	5 port HUB; 3 port twisted pair(HYC2485S), 2 port Optical(TO100)	Backplane mode, Fiber optics up to 1Km	10Mbps, 5Mbps, 2.5Mbps
ARC-HUB32/B/3K	5 port HUB; 3 port twisted pair(HYC2485S), 2 port Optical(AN6100)	Backplane mode, Fiber optics up to 3Km	5Mbps, 2.5Mbps
ARC-HUB32/BL/3K	5 port HUB; 3 port twisted pair(HYC2488S), 2 port Optical(AN6100)	Backplane mode, Fiber optics up to 3Km	625Kbps, 312.5Kbps, 156.25Kbps

Software Products
ARC-WIN	ARCNET DRIVER for evaluation	Windows
ARC-SCOPE	ARCNET network monitor	DOS
ARC-ODI	ARCNET ODI driver for NetWare	V3.11J, Lite V1.1

Network Analyzer
HSDA-ARC	ARCNET analyzer to capture all messages including ITT, FBE, ACK, NAK	2.5Mbps
HSDA-ARC-5	ARCNET analyzer to capture all messages including ITT, FBE, ACK, NAK	5Mbps

Custom LSI Design

Design custom LSI's with SMSC COM20020 core technology

If you have an question regarding ARCNET products available from Toyo please Email.

Copyright © 1998 ARCNET Trade Association