HD6433802H Datasheet, PDF (321/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

13.2.4 Clock Stop Register 2 (CKSTPR2)
Bit
7
—
Initial value
1
Read/Write
—
6
5
4
3
2
1
0
—
— PW2CKSTP AECKSTP — PW1CKSTP LDCKSTP
1
1
1
1
1
1
1
—
—
R/W
R/W
—
R/W R/W
CKSTPR2 is an 8-bit read/write register that performs module standby mode control for peripheral
modules. Only the bit relating to the LCD controller/driver is described here. For details of the
other bits, see the sections on the relevant modules.
Bit 0: LCD controller/driver module standby mode control (LDCKSTP)
Bit 0 controls setting and clearing of module standby mode for the LCD controller/driver.
Bit 0
LDCKSTP
0
1
Description
LCD controller/driver is set to module standby mode
LCD controller/driver module standby mode is cleared
(initial value)
303