HD6432646 Hitachi, HD6432646 Datasheet - Page 674

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

18.2.4
MSTPCRD is an 8-bit read/write register that performs module stop mode control.
When the MSTPD6 bit is set to 1, LCD controller/driver operation is stopped at the end of the bus
cycle, and module stop mode is entered. For details, see section 22.5, Module Stop Mode.
MSTPCRD is initialized to H'FF by a reset and in hardware standby mode. It is not initialized
software standby mode.
Bit 6—Module Stop (MSTPD6): Bit 6 specifies the LCD controller/driver module stop mode.
Bit 6: MSTPD6
0
1
640
Bit
Initial value
Read/Write
Module Stop Control Register D (MSTPCRD)
MSTPD7 MSTPD6
R/W
Description
LCD controller/driver module stop mode is cleared
LCD controller/driver module stop mode is set
7
1
R/W
6
1
Undefined Undefined Undefined Undefined Undefined Undefined
—
—
5
—
—
4
—
—
3
—
—
2
—
—
1
(Initial value)
—
—
0