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| HD6473837H Datasheet, PDF (187/562 Pages) Renesas Technology Corp – Hardware Manual | |||
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Table 8.27 Port 9 Pin Functions (cont)
Pin
P95/SEG38/DO
Pin Functions and Selection Method
The pin function depends on bit PCR95 in PCR9, and bits SGX and SGS3 to
SGS0 in LPCR.
SGS3 to SGS0
0000
Not 0000
*
SGX
0
0
1
PCR95
Pin function
0
P95 input
pin
1
P95 output
pin
*
SEG38 output
pin
*
DO output
pin
P94/SEG37/M
The pin function depends on bit PCR94 in PCR9, and bits SGX and SGS3 to
SGS0 in LPCR.
SGS3 to SGS0
0000
Not 0000
*
SGX
0
0
1
PCR94
Pin function
0
P94 input
pin
1
P94 output
pin
*
SEG37 output
pin
*
M output
pin
93/SEG36 to
P90/SEG33
The pin function depends on bit PCR9n in PCR9 and bits SGS3 to SGS0 in
LPCR.
(n = 3 to 0)
SGS3 to SGS0
0000
Not 0000
PCR9n
Pin function
0
1
P9n input pin P9n output pin
*
SEGn+33 output pin
Note: * Donât care
170
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