h8s-2172 Renesas Electronics Corporation., h8s-2172 Datasheet - Page 268

• Manufacturer Part Number: h8s-2172
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family H8s-2100 Series
• Manufacturer: Renesas Electronics Corporation.

• P43/USRXV
• P42/USRXERR
• P41/USRXACT
• P40/USRST
Rev. 2.00, 03/04, page 236 of 534
USBCKSTP
P43DDR
Pin function
USBCKSTP
P42DDR
Pin function
USBCKSTP
P41DDR
Pin function
USBCKSTP
P40DDR
Pin function
The pin function is switched as shown below according to the combination of the P43DDR bit
and the USBCKSTP bit in MSTPCRL.
The pin function is switched as shown below according to the combination of the P42DDR bit
and the USBCKSTP bit in MSTPCRL.
The pin function is switched as shown below according to the combination of the P41DDR bit
and the USBCKSTP bit in MSTPCRL.
The pin function is switched as shown below according to the combination of the P40DDR bit
and the USBCKSTP bit in MSTPCRL.
P43 input
P42 input
P41 input
P40 input
0
0
0
0
1
1
1
1
P43 output
P42 output
P41 output
P40 output
1
1
1
1
USRXERR input
USRXACT input
USRST output
USRXV input




0
0
0
0