HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 662

• Manufacturer Part Number: HD6432160
• Description: Hitachi 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Note:* This bit can be read from or written to, however, operation is not affected.
26.2
Figure 26.1 shows the enabled mode transition diagram. The mode transition from program
execution state to program halt state is performed by the SLEEP instruction. The mode transition
from program halt state to program execution state is performed by an interrupt. The 67%< input
causes a mode transition from any state to hardware standby mode. The 5(6 input causes a mode
transition from a state other than hardware standby mode to the reset state. Table 26.2 shows the
LSI internal states in each operating mode.
Rev. 2.0, 08/02, page 622 of 788
Bit
7
6
5
4
3
2
1
0
MSTPCRL
Bit Name Initial Value R/W
MSTP7
MSTP6
MSTP5
MSTP4
MSTP3
MSTP2
MSTP1
MSTP0
Mode Transitions and LSI States
1
1
1
1
1
1
1*
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
I
I
matrix interrupt mask register (KMIMR), keyboard matrix
interrupt mask register A (KMIMRA), port 6 pull-up MOS
control register (KMPCR)
B (WUEMRB)
Corresponding Module
Serial communication interface_0 (SCI_0)
Serial communication interface_1 (SCI_1)
Serial communication interface_2 (SCI_2)
Host interface (XBS), keyboard buffer controller, keyboard
Host interface (LPC), wake-up event interrupt mask register
2
2
C bus interface_0 (IIC_0)
C bus interface_1 (IIC_1)