HD6432646 Hitachi, HD6432646 Datasheet - Page 592

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

MCx[1] Bits 7 to 4—Reserved: The initial value of these bits is undefined; they must be
initialized (by writing 0 or 1).
558
Initial value:
Initial value:
Initial value:
Initial value:
Initial value:
MCx [4]
MCx [5]
MCx [6]
MCx [7]
MCx [8]
R/W:
R/W:
R/W:
R/W:
R/W:
Bit:
Bit:
Bit:
Bit:
Bit:
STD_ID10 STD_ID9 STD_ID8 STD_ID7 STD_ID6 STD_ID5 STD_ID4 STD_ID3
EXD _ID15 EXD _ID14 EXD _ID13 EXD _ID12 EXD _ID11 EXD _ID10 EXD _ID9 EXD _ID8
STD_ID2 STD_ID1 STD_ID0
EXD_ID7 EXD_ID6 EXD_ID5 EXD_ID4 EXD_ID3 EXD_ID2 EXD_ID1 EXD_ID0
R/W
R/W
R/W
R/W
R/W
—
7
*
7
*
7
*
7
*
7
*
R/W
R/W
R/W
R/W
R/W
—
6
*
6
*
6
*
6
*
6
*
R/W
R/W
R/W
R/W
—
R/W
5
*
5
*
5
*
5
*
5
*
R/W
R/W
R/W
R/W
RTR
—
R/W
4
*
4
*
4
*
4
*
4
*
R/W
R/W
R/W
R/W
IDE
—
3
*
3
*
3
*
3
*
R/W
3
*
R/W
R/W
R/W
R/W
—
—
2
*
2
*
2
*
2
*
R/W
2
*
EXD_ID17 EXD_ID16
R/W
R/W
R/W
R/W
—
1
*
1
*
1
*
1
*
R/W
1
*
*:Undefined
(x = 15 to 0)
R/W
R/W
R/W
R/W
R/W
—
0
*
0
*
0
*
0
*
0
*