hd64338342hw Renesas Electronics Corporation., hd64338342hw Datasheet - Page 459

• Manufacturer Part Number: hd64338342hw
• Description: Renesas 8-bit Single-chip Microcomputer H8 Family/h8/300l Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

Bit 7: A/D start flag (ADSF)
Bit 7 controls and indicates the start and end of A/D conversion.
Bit 7
ADSF
0
1
Bits 6 to 0: Reserved bits
Bits 6 to 0 are reserved; they are always read as 1, and cannot be modified.
12.2.4
CKSTPR1 is an 8-bit read/write register that performs module standby mode control for peripheral
modules. Only the bit relating to the A/D converter is described here. For details of the other bits,
see the sections on the relevant modules.
Bit 4: A/D converter module standby mode control (ADCKSTP)
Bit 4 controls setting and clearing of module standby mode for the A/D converter.
ADCKSTP
0
1
Bit
Initial value
Read/Write
Clock Stop Register 1 (CKSTPR1)
S1CKSTP
Read: Indicates the completion of A/D conversion
Write: Stops A/D conversion
Read: Indicates A/D conversion in progress
Write: Starts A/D conversion
Description
A/D converter is set to module standby mode
A/D converter module standby mode is cleared
Description
R/W
7
1
S31CKSTP S32CKSTP ADCKSTP TGCKSTP
R/W
6
1
R/W
5
1
R/W
4
1
Rev. 6.00 Aug 04, 2006 page 423 of 680
R/W
3
1
TFCKSTP TCCKSTP TACKSTP
R/W
2
1
Section 12 A/D Converter
REJ09B0145-0600
R/W
1
1
(initial value)
(initial value)
R/W
0
1