Port Function Control Register 9 (Pfcr9) - Renesas H8SX/1650 Hardware Manual

Section 8 I/O Ports
8.3.6

Port Function Control Register 9 (PFCR9)

PFCR9 selects the multiple functions for the TPU I/O pins.
Bit 7
Bit Name TPUMS5
Initial Value 0
R/W R/W
Bit Bit Name
7 TPUMS5
6 TPUMS4
5 TPUMS3A 0
4 TPUMS3B 0
Rev.2.00 Jun. 28, 2007 Page 298 of 666
REJ09B0311-0200
6 5
TPUMS4 TPUMS3A
0 0
R/W R/W
Initial
Value R/W Description
0 R/W TPU I/O Pin Multiplex Function Select
Selects TIOCA5 function
0: Specifies pin P26 as output compare output and input
1: Specifies P27 as input capture input and P26 as output
0 R/W TPU I/O Pin Multiplex Function Select
Selects TIOCA4 function
0: Specifies P25 as output compare output and input
1: Specifies P24 as input capture input and P25 as output
R/W TPU I/O Pin Multiplex Function Select
Selects TIOCA3 function
0: Specifies P21 as output compare output and input
1: Specifies P20 as input capture input and P21 as output
R/W TPU I/O Pin Multiplex Function Select
Selects TIOCC3 function
0: Specifies P22 as output compare output and input
1: Specifies P23 as input capture input and P22 as output
4 3
TPUMS3B TPUMS2
0 0
R/W R/W
capture
compare
capture
compare
capture
compare
capture
compare
2 1
TPUMS1 TPUMS0A TPUMS0B
0 0
R/W R/W
0
0
R/W