Hitachi H8S/2646 Hardware Manual page 994

MDCR—Mode Control Register
Bit 7
—
Initial value 1
Read/Write —
Note: * Determined by pins MD2 to MD0.
MSTPCRA—Module Stop Control Register A
Bit 7
MSTPA7
Initial value 0
Read/Write R/W
MSTPCRB—Module Stop Control Register B
Bit 7
MSTPB7
Initial value 1
Read/Write R/W
962
6 5
— —
0 0
— —
6 5
MSTPA6 MSTPA5 MSTPA4
0 1
R/W R/W
6 5
MSTPB6 — MSTPB4
1 1
R/W —
H'FDE7
4 3
— — MDS2
0 0 —*
— —
Mode Select 2 to 0
Indicate the input levels at
pins MD2 to MD0
H'FDE8
4 3
MSTPA3 MSTPA2
1 1
R/W R/W R/W
Module Stop
0 Module stop mode is cleared
1 Module stop mode is set
H'FDE9
4 3
MSTPB3 MSTPB2
1 1
R/W R/W R/W
Module Stop
0 Module stop mode is cleared
1 Module stop mode is set
System
2 1 0
MDS1 MDS0
—* —*
R R R
System
2 1 0
MSTPA1 MSTPA0
1 1 1
R/W R/W
System
2 1 0
MSTPB1 MSTPB0
1 1 1
R/W R/W