Module Stop Control Register A And C (Mstpcra And Mstpcrc) - Renesas H8S/2633 Series Hardware Manual

20.2.3

Module Stop Control Register A and C (MSTPCRA and MSTPCRC)

MSTPCRA
Bit :
MSTPA7
Initial value :
R/W : R/W
MSTPCRC
Bit :
MSTPC7
Initial value :
R/W : R/W
MSTPCRA and MSTPCRC are an 8-bit readable/writable registers that performs module stop
mode control. When the MSTPA2 and MSTPC5 are set to 1, the D/A converter halts and enters
module stop mode at the end of the bus cycle. Register read/write is disenabled in module stop
mode. See section 24.5, Module Stop Mode, for details.
MSTPCRA is initialized to H'3F by a power-on reset and in hardware standby mode. MSTPCRC
is initialized to H'FF by a power-on reset and in hardware standby mode. It is not initialized by a
manual reset and in software standby mode.
888
7 6 5
MSTPA6 MSTPA5
0 0 1
R/W R/W
7 6 5
MSTPC6 MSTPC5
1 1 1
R/W R/W
4 3
MSTPA4 MSTPA3 MSTPA2
1 1
R/W R/W
4 3
MSTPC4
MSTPC3 MSTPC2
1 1
R/W R/W
2 1
MSTPA1 MSTPA0
1 1
R/W R/W R/W
2 1
MSTPC1 MSTPC0
1 1
R/W R/W R/W
0
1
0
1