Datasheet

Section 20 A/D Converter
Rev. 4.00 Sep 27, 2006 page 622 of 1130
REJ09B0327-0400
20.2.5 Module Stop Control Register (MSTPCR)
7
MSTP15
0
R/W
Bit
Initial value
Read/Write
6
MSTP14
0
R/W
5
MSTP13
1
R/W
4
MSTP12
1
R/W
3
MSTP11
1
R/W
2
MSTP10
1
R/W
1
MSTP9
1
R/W
0
MSTP8
1
R/W
7
MSTP7
1
R/W
6
MSTP6
1
R/W
5
MSTP5
1
R/W
4
MSTP4
1
R/W
3
MSTP3
1
R/W
2
MSTP2
1
R/W
1
MSTP1
1
R/W
0
MSTP0
1
R/W
MSTPCRH MSTPCRL
MSTPCR, comprising two 8-bit readable/writable registers, performs module stop mode control.
When the MSTP9 bit in MSTPCR is set to 1, A/D converter operation stops at the end of the bus
cycle and a transition is made to module stop mode. Registers cannot be read or written to in
module stop mode. For details, see section 25.5, 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.
MSTPCRH Bit 1—Module Stop (MSTP9): Specifies the A/D converter module stop mode.
MSTPCRH
Bit 1
MSTP9 Description
0 A/D converter module stop mode is cleared
1 A/D converter module stop mode is set (Initial value
)