Pin Functions - Renesas H8/38024 Hardware Manual

8.5.3

Pin Functions

Table 8.12 shows the port 5 pin functions.
Table 8.12 Port 5 Pin Functions
Pin Pin Functions and Selection Method
P5 /WKP / The pin function depends on bits WKP
7 7
SEG to in PCR5, and bits SGS3 to SGS0 in LPCR.
8
P5 /WKP /
0 0
SEG P5
1
SGS3 to SGS0
P5
SGS3 to SGS0
Rev. 6.00, 08/04, page 210 of 628
to P5
7 4
Other than 0010, 0011, 0100, 0101, 0110,
WKP
n
PCR5
n
Pin function P5
to P5
3 0
Other than 0001, 0010, 0011, 0100, 0101,
WKP
m
PCR5
m
Pin function P5
m
to WKP
7
0111, 1000, 1001
0
0 1
output pin WKPn input
input pin P5
n n
0110, 0111, 1000
0
0 1
input pin P5 output
m
pin
in PMR5, bits PCR5
0
(n = 7 to 4)
0010, 0011,
0100, 0101,
0110, 0111,
1000, 1001
1
*
pin output pin
(m= 3 to 0)
0001, 0010,
0011, 0100,
0101, 0110,
0111, 1000
1
*
WKPm output
pin output pin
*: Don't care
to PCR5
7 0
*
*
SEGn+1
*
*
SEGm+1