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9.2.9
Module Stop Control Register A (MSTPCRA)
Bit
:
7
MSTPA7
Initial value :
0
R/W
:
R/W
MSTPCRA is a 8-bit readable/writable register that performs module stop mode control.
When the MSTPA6 bit in MSTPCRA is set to 1, the DTC operation stops at the end of the bus
cycle and a transition is made to module stop mode. However, 1 cannot be written in the MSTPA6
bit while the DTC is operating. For details, see section 24.5, Module Stop Mode.
MSTPCRA is initialized to H'3F by a reset and in hardware standby mode. It is not initialized in
software standby mode.
Bit 6—Module Stop (MSTPA6): Specifies the DTC module stop mode.
Bit 6
MSTPA6
Description
0
DTC module stop mode cleared
1
DTC module stop mode set
304
6
5
MSTPA6
MSTPA5
0
1
R/W
R/W
4
3
MSTPA4
MSTPA3
1
1
R/W
R/W
2
1
MSTPA2
MSTPA1
1
1
R/W
R/W
(Initial value)
0
MSTPA0
1
R/W
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