h8s-2111b Renesas Electronics Corporation., h8s-2111b Datasheet - Page 155

• Manufacturer Part Number: h8s-2111b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

• P81/GA20
• P80/PME
FGA20E
P81DDR
Pin Function
PMEE
P80DDR
Pin Function
Note: *
Note: *
The pin function is switched as shown below according to the combination of the FGA20E bit
in HICR0 and the P81DDR bit.
The pin function is switched as shown below according to the combination of the PMEE bit in
HICR0 and the P80DDR bit.
When bit FGA20E is set to 1 in HICR0, the P81DDR bit should be cleared to 0.
When bit PMEE is set to 1 in HICR0, the P80DDR bit should be cleared to 0.
P81 input pin
P80 input pin
0
0
0
0
P81 output pin
P80 output pin
1
1
GA20 input pin
PME input pin
Rev. 1.00, 05/04, page 121 of 544
GA20 output pin
PME output pin
0*
0*
1
1