HD6432646 Hitachi, HD6432646 Datasheet - Page 771

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

22.2.5
MSTPCR, comprising four 8-bit readable/writable registers, performs module stop mode control.
MSTPCRA to MSTPCRC are initialized to H'3FFFFF by a reset and in hardware standby mode.
MSTPCRD is initialized to B'11****** by a reset and in hardware standby mode. They are not
initialized in software standby mode.
MSTPCRA
Bit
Initial value :
R/W
MSTPCRB (H8S/2646, H8S/2646R, H8S/2645)
Bit
Initial value :
R/W
MSTPCRB (H8S/2648, H8S/2648R, H8S/2647)
Bit
Initial value :
R/W
MSTPCRC
Bit
Initial value :
R/W
MSTPCRD
Bit
Initial value :
R/W
Module Stop Control Register (MSTPCR)
:
:
:
:
:
:
:
:
:
:
MSTPA7 MSTPA6 MSTPA5 MSTPA4 MSTPA3 MSTPA2 MSTPA1 MSTPA0
MSTPB7 MSTPB6
MSTPB7 MSTPB6 MSTPB5 MSTPB4 MSTPB3 MSTPB2 MSTPB1 MSTPB0
MSTPC7
MSTPD7 MSTPD6
R/W
R/W
R/W
R/W
R/W
7
0
7
1
7
1
7
1
7
1
R/W
R/W
R/W
R/W
—
—
6
0
6
1
6
1
6
1
6
1
MSTPC5 MSTPC4 MSTPC3 MSTPC2 MSTPC1 MSTPC0
Undefined Undefined Undefined Undefined Undefined Undefined
R/W
R/W
R/W
—
—
—
—
5
1
5
1
5
1
5
1
5
MSTPB4 MSTPB3 MSTPB2 MSTPB1 MSTPB0
R/W
R/W
R/W
R/W
—
—
4
1
4
1
4
1
4
1
4
R/W
R/W
R/W
R/W
—
—
3
1
3
1
3
1
3
1
3
R/W
R/W
R/W
R/W
—
—
2
1
2
1
2
1
2
1
2
R/W
R/W
R/W
R/W
—
—
1
1
1
1
1
1
1
1
1
R/W
R/W
R/W
R/W
—
—
0
1
0
1
0
1
0
1
0
737