Procom 55SX Riser
@5108.ADF - Procom
Technology, Inc. PIRA 55
Procom 55SX Pira Riser
Power Header Pinout
MC Procom Riser
Original image and Power pinout courtesy of Jerry
This puppy has an IDE controller built-in.
Power Header (P3)
Top of card
Procom Technology, Inc. PIRA 55
Adapter I/O Address Range
I/O port address range of the adapter.
Adapter Base Memory Address
EPROM base memory address of the adapter.
CA00 (CA00-CBFF), CC00 (CC00-CDFF), CE000h (CE00-CFFF), D800 (D800-D9FF),
DA00 (DA00-DBFF), DC00 (DC00-DDFF), DE00 (DE00-DFFF)
Interrupt Request Level for the adapter.
<" IRQ 14">, 15, 10, 11
DMA Arbitration Level (Commented
The PIRA 55 uses the host DMA to transfer data.
6, 7, 0, 1, 3, 4
Fairness On/Off (Commented
The PIRA 55 adapter supports the Micro Channel Fairness
feature. When <ON>, the PIRA 55 will not participate in the next
arbitration after the bus has been requested by another peripheral.
When <OFF>, the PIRA 55 will participate in all arbitrations.
< "Fairness ON ">,
9595 Main Page