HD6433044 Hitachi Semiconductor, HD6433044 Datasheet - Page 559

• Manufacturer Part Number: HD6433044
• Description: (HD64 Series) Hitachi Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

16.2.3 D/A Standby Control Register (DASTCR)
DASTCR is an 8-bit readable/writable register that enables or disables D/A output in software
standby mode.
DASTCR is initialized to H'FE by a reset and in hardware standby mode. It is not initialized in
software standby mode.
Bits 7 to 1—Reserved: Read-only bits, always read as 1.
Bit 0—D/A Standby Enable (DASTE): Enables or disables D/A output in software standby
mode.
Bit 0
DASTE
0
1
Bit
Initial value
Read/Write
Description
D/A output is disabled in software standby mode
D/A output is enabled in software standby mode
—
—
7
1
—
—
6
1
—
—
5
1
Reserved bits
549
—
—
4
1
—
—
3
1
D/A standby enable
Enables or disables D/A output
in software standby mode
—
—
2
1
—
—
1
1
(Initial value)
DASTE
R/W
0
0