HD6413008F RENESAS [Renesas Technology Corp], HD6413008F Datasheet - Page 506

• Manufacturer Part Number: HD6413008F
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
• Manufacturer: RENESAS [Renesas Technology Corp]

18. Power-Down State
Bit 0—Module Standby H0 (MSTPH0): Selects whether to place the SCI0 in standby.
Bit 0
MSTPH0
0
1
18.2.3
MSTCRL is an 8-bit readable/writable register that controls the module standby function, which
places individual on-chip supporting modules in the standby state. Module standby can be
designated for 16-bit timer, 8-bit timer, and A/D converter modules.
MSTCRL is initialized to H'00 by a reset and in hardware standby mode. It is not initialized in
software standby mode.
Bits 7 to 5—Reserved: This bit can be written and read.
Bit 4—Module Standby L4 (MSTPL4): Selects whether to place the 16-bit timer in standby.
Bit 4
MSTPL4
0
1
Rev.4.00 Aug. 20, 2007 Page 462 of 638
REJ09B0395-0400
Bit
Initial value
Read/Write
Module Standby Control Register L (MSTCRL)
Description
SCI0 operates normally
SCI0 is in standby state
Description
16-bit timer operates normally
16-bit timer is in standby state
R/W
⎯
7
0
Reserved bits
R/W
⎯
6
0
R/W
⎯
5
0
MSTPL4
R/W
4
0
Module standby L4 to L2, L0
These bits select modules to be
placed in standby
MSTPL3
R/W
3
0
MSTPL2
R/W
2
0
R/W
⎯
1
0
(Initial value)
(Initial value)
MSTPL0
R/W
0
0