Specifications - Motorola MVME297-002 User Manual

Dual MC88110 RISC Microprocessors, each with one MC88410 Cache
Controller (MVME197DP module series only)
256 kilobytes of external cache per processor, controlled by the MC88410
128 or 256 megabytes of 64-bit Dynamic Random Access Memory (DRAM)
with Error Checking and Correction (ECC)
4 megabytes of Flash memory
Six status LEDs (FAIL, RUN, SCON, LAN, SCSI, and VME)
8 kilobytes of Static Random Access Memory (SRAM) and Time of Day
(TOD) clock with Battery Backup RAM (BBRAM)
Two push-button switches (ABORT and RESET)
256 kilobytes of BOOT ROM
Six 32-bit tick timers for periodic interrupts
Watchdog timer
Eight software interrupts
I/O
– SCSI Bus interface with Direct Memory Access (DMA)
– Four serial ports with EIA-232-D buffers
– Centronics printer port
– Ethernet transceiver interface
VMEbus interface
– VMEbus system controller functions
– VMEbus interface to local peripheral bus (A24/A32, D8/D16/D32
BLT (D8/D16/D32/D64))(BLT = Block Transfer)
– Local peripheral bus to VMEbus interface (A24/A32, D8/D16/D32
BLT (D16/D32/D64))
– VMEbus interrupter
– VMEbus interrupt handler
– Global CSR for inter-processor communications
– DMA for fast local memory - VMEbus transfers (A16/A24/A32,
D16/D32 BLT (D16/D32/D64))
Specifications
The specifications for the MVME197DP/SP are listed in the following table.
MVME197/D1

Specifications

1
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