IMSC011 Datasheet, PDF (1/30 Pages) STMicroelectronics – Link adaptor

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FEATURES
H Standard INMOS link protocol
H 10 or 20 Mbits/sec operating speed
H Communicates with transputers
H Converts between serial link and parallel bus
H Converts between serial link and parallel device
H Two modes of parallel operation:
Mode 1: Peripheral interface
Eight bit parallel input interface
Eight bit parallel output interface
Full handshake on input and output
Mode 2: Bus interface
Tristate bidirectional bus interface
Memory mapped registers
Interrupt capability
H Single +5V 5% power supply
H TTL and CMOS compatibility
H 120mW power dissipation
H 28 pin 0.6” plastic package
H 28 pin SOJ package
H 28 pin LCCC package
H Extended temperature version available
APPLICATIONS
H Programmable I/O for transputer
H Connecting microprocessors to transputers
H High speed links between microprocessors
H Inter-family microprocessor interfacing
H Interconnecting different speed links
IMS C011
Link adaptor
System
Services
8
Input
Interface
Output
8
Link
Interface
Mode 1
System
Services
Interrupt
Control
Register
Select
Data and
Link
Status
8
Registers
Mode 2
July 1995
42 1412 08
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