HD6412350 Hitachi, HD6412350 Datasheet - Page 246

• Manufacturer Part Number: HD6412350
• Description: (HD6412350 / HD6432351) 16-BIT MICROCONTROLLER
• Manufacturer: Hitachi

7.4.3
MSTPCR is a 16-bit readable/writable register that performs module stop mode control.
When the MSTP15 bit in MSTPCR is set to 1, the DMAC operation stops at the end of the bus
cycle and a transition is made to module stop mode. For details, see section 20.5, Module Stop
Mode.
MSTPCR is initialized to H'3FFF by a reset and in hardware standby mode. It is not initialized in
software standby mode.
Bit 15—Module Stop (MSTP15): Specifies the DMAC module stop mode.
Bits 15
MSTP15
0
1
226
Bit
Initial value
R/W
Module Stop Control Register (MSTPCR)
Description
DMAC module stop mode cleared
DMAC module stop mode set
:
:
:
R/W
15
0
R/W
14
0
R/W
13
1
MSTPCRH
R/W
12
1
R/W
11
1
R/W
10
1
R/W
9
1
R/W
8
1
R/W
7
1
R/W
6
1
R/W
5
1
MSTPCRL
R/W
4
1
R/W
3
1
R/W
2
1
(Initial value)
R/W
1
1
R/W
0
1