Appendix-A Advanced Technical Information
RHINO 5 User’s Manual
22
Address (Hex) Command Code
C0
CH-0 base and current address
C2
CH-0 base and current word count
C4
CH-1 base and current address
C6
CH-1 base and current word count
C8
CH-2 base and current address
CA
CH-2 base and current word count
CC
CH-3 base and current address
CE
CH-3 base and current word count
D0
Read Status Register/Write Command
Register
D2
Write Request Register
D4
Write Single Mask Register Bit
D6
Write Mode Register
D8
Clear Byte Pointer Flip-Flop
DA
Read Temporary Register/Write Master
Clear
DC
Clear Master Register
DE
Write All Mask Register Bits
A.7
Page Register Address
Page Register
I/O Address (Hex)
DMA Channel 0
0087
DMA Channel 1
0083
DMA Channel 2
0081
DMA Channel 3
0082
DMA Channel 5
008B
DMA Channel 6
0089
DMA Channel 7
008A
Refresh
008F
A.8
System Interrupts
Interrupt
Parity or I/O Channel Check
