p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 686

• Manufacturer Part Number: p2125vps20
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Appendix
[Legend]
H:
L:
T:
Keep: Input ports are in the high-impedance state (when DDR = 0 and PCR = 1, input pull-up
DDR: Data direction register
Note:
Rev. 1.00 Sep. 21, 2006 Page 648 of 658
REJ09B0310-0100
Port Name
Pin Name
Port 6
Port 7
High
Low
High-impedance state
MOSs remain on).
Output ports maintain their previous state.
Depending on the pins, the on-chip peripheral modules may be initialized and the I/O port
function determined by DDR and DR used.
*
In the case of address output, the last address accessed is retained.
MCU
Operating
Mode
1
2, 3 (EXPE = 1)
2, 3 (EXPE = 0)
1
2, 3 (EXPE = 1)
2, 3 (EXPE = 0)
Reset
T
T
Hardware
Standby
Mode
T
T
Software
Standby
Mode
Keep
T
Watch
Mode
Keep
T
Sleep
Mode
Keep
T
Sub-
sleep
Mode
Keep
T
Subactive
Mode
I/O port
I/O port
Program
Execution
State
I/O port
I/O port