h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 625

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

15.2.9
MSTPCRB is an 8-bit readable/writable register that perform module stop mode control.
When the MSTPB4 or MSTPB3 bit is set to 1, operation of the corresponding IIC channel is
halted at the end of the bus cycle, and a transition is made to module stop mode. For details, see
section 23A.5, 23B.5, Module Stop Mode.
MSTPCRB is initialized to H'FF by a power-on reset and in hardware standby mode. It is not
initialized by a manual reset and in software standby mode.
Bit 4—Module Stop (MSTPB4): Specifies IIC channel 0 module stop mode.
Bit 3—Module Stop (MSTPB3): Specifies IIC channel 1 module stop mode.
Bit 4
MSTPB4
0
1
Bit 3
MSTPB3
0
1
Bit
Initial value :
R/W
Section 15 I
Module Stop Control Register B (MSTPCRB)
Description
IIC channel 0 module stop mode is cleared
IIC channel 0 module stop mode is set
Description
IIC channel 1 module stop mode is cleared
IIC channel 1 module stop mode is set
:
:
MSTPB7
R/W
7
1
2
C Bus Interface [Option] (Only for the H8S/2638, H8S/2639, and H8S/2630)
MSTPB6
R/W
6
1
MSTPB5
R/W
5
1
MSTPB4
R/W
4
1
Rev. 6.00 Feb 22, 2005 page 565 of 1484
MSTPB3
R/W
3
1
MSTPB2
R/W
2
1
MSTPB1
REJ09B0103-0600
R/W
1
1
(Initial value)
(Initial value)
MSTPB0
R/W
0
1