Port Function Control Register A (Pfcra) - Renesas H8SX/1520 Series Hardware Manual

8.3.2

Port Function Control Register A (PFCRA)

PFCRA selects the multiple functions for the TPU (unit 1) I/O pins.
Bit
Bit Name
Initial Value
R/W
Bit Bit Name
7 TPUMS11 0
6 TPUMS10 0
5 TPUMS9A 0
4 TPUMS9B 0
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7 6
TPUMS11 TPUMS10 TPUMS9A
0 0
R/W R/W
Initial
Value R/W
R/W
R/W
R/W
R/W
5 4 3
TPUMS9B TPUMS8
0 0 0
R/W R/W R/W
Description
TPU I/O Pin Multiplex Function Select
Selects TIOCA11 function
0: Specifies PK6 as output compare output and input
capture
1: Specifies PK7 as input capture input and PK6 as
output compare
TPU I/O Pin Multiplex Function Select
Selects TIOCA10 function
0: Specifies PK4 as output compare output and input
capture
1: Specifies PK5 as input capture input and PK4 as
output compare
TPU I/O Pin Multiplex Function Select
Selects TIOCA9 function
0: Specifies PK0 as output compare output and input
capture
1: Specifies PK1 as input capture input and PK0 as
output compare
TPU I/O Pin Multiplex Function Select
Selects TIOCC9 function
0: Specifies PK2 as output compare output and input
capture
1: Specifies PK3 as input capture input and PK2 as
output compare
Section 8 I/O Ports
2 1
TPUMS7 TPUMS6A
0 0
R/W R/W
Rev. 3.00 Mar. 14, 2006 Page 245 of 804
REJ09B0104-0300
0
TPUMS6B
0
R/W