Motorola MVME172 ユーザーズマニュアル
Programming Model
http://www.mcg.mot.com/literature
3-11
3
MC2 Chip ID Register
ID7-ID0
The chip ID number is $84. This register is read only. It
ignores a write but ends the cycle with TA*, i.e., the cycle
terminates without exceptions.
ignores a write but ends the cycle with TA*, i.e., the cycle
terminates without exceptions.
MC2 Chip Revision Register
RV7-RV0 The current value of the chip revision is $01. This register
is read only. It ignores a write but ends the cycle with
TA*, i.e., the cycle terminates without exceptions.
TA*, i.e., the cycle terminates without exceptions.
ADR/SIZ
$FFF42000 (8 bits)
BIT
31
30
29
28
27
26
25
24
NAME
ID7
ID6
ID5
ID4
ID3
ID2
ID1
ID0
OPER
R
R
R
R
R
R
R
R
RESET
1 PL
0 PL
0 PL
0 PL
0 PL
1 PL
0 PL
0 PL
ADR/SIZ
$FFF42000 (8 bits)
BIT
23
22
21
20
19
18
17
16
NAME
RV7
RV6
RV5
RV4
RV3
RV2
RV1
RV0
OPER
R
R
R
R
R
R
R
R
RESET
0 PL
0 PL
0 PL
0 PL
0 PL
0 PL
0 PL
1 PL