HD64F2638F20J Datasheet, PDF (740/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Section 17 A/D Converter
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
17.2.4 Module Stop Control Register A (MSTPCRA)
Bit
:
7
6
5
4
3
2
1
0
MSTPA7 MSTPA6 MSTPA5 MSTPA4 MSTPA3 MSTPA2 MSTPA1 MSTPA0
Initial value :
0
0
1
1
1
1
1
1
R/W
: R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
MSTPCR is an 8-bit readable/writable register that performs module stop mode control.
When the MSTPA1 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 23A.5, 23B.5, Module Stop Mode.
MSTPCRA is initialized to H'3F by a reset and in hardware standby mode. It is not initialized by a
reset and in software standby mode.
Bit 1—Module Stop (MSTPA1): Specifies the A/D converter module stop mode.
Bit 1
MSTPA1
0
1
Description
A/D converter module stop mode cleared
A/D converter module stop mode set
(Initial value)
Page 690 of 1458
REJ09B0103-0800 Rev. 8.00
May 28, 2010