Specifications

EPC-7 Hardware Reference
BB
378 LPT1 parallel port Printer data register
379 Printer status register
37A Printer control register
3F2 Floppy disk controller Operations
3F4 Command
3F5 Data
3F7 Control, also IDE drive address reg
3F8 COM1 serial port Receiver/transmitter buffer
Baud rate divisor latch (LSB)
3F9 Interrupt enable register
Baud rate divisor latch (MSB)
3FA Interrupt ID register
3FB Line control register
3FC Modem control register
3FD Line status register
3FE Modem status register
8102 System control Battery backed register
8104 Memory control
8130 VME A21-16 address
8132
alias address of 8130
8134
alias address of 8130
8136
alias address of 8130
8140 VXI registers ID low
8141 ID high
8142 Device type low
8143 Device type high
8144 Status/control low
8145 Status/control high
8146 Slave offset low
8147 Slave offset high
8148 Protocol low
8149 Protocol high
814A Response low
814B Response high
814C Message high low
814D Message high high
814E Message low low
814F Message low high
8150 VXI/VME control VME map WA31-24
8151 VME modifier
8152 VME interrupt state
8153 VME interrupt enable
8154 VME event state
8155 VME event enable
8156 TTL trigger sample
8158
MODID/Interrupter
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