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Application:
HOST (HDI08)
23 22
21 20
19 18 17 16
Receive High Byte
Host Receive Register (HORX)
X:$FFFEC6 Read Only
Reset = empty
23 22
21 20
19 18 17 16
Transmit High Byte
Host Transmit Register (HOTX)
X:$FFFEC7 Write Only
Reset = empty
Figure D-6 Host Receive and Host Transmit Data Registers
MOTOROLA
Host Receive Data (usually read by program)
15 14 13 12 11 10
Receive Middle Byte
Host Transmit Data (usually loaded by program)
15 14 13 12 11 10
Transmit Middle Byte
DSP56367
Programmer's Reference
Date:
Programmer:
DSP Side
9
8
7
6
5
4
Receive Low Byte
9
8
7
6
5
4
Transmit Low Byte
Sheet 1 of 6
3
2
1
0
3
2
1
0
D-21
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