Renesas Hitachi H8S/2194 Series Hardware Manual page 283

Bits 5 to 2: P35/PWM3 to P32/PWM0 Pin Switching (PMR35 to PMR32)
PMR35 to PMR32 set whether the P3n/PWMm pin is used as a P3n I/O pin or a PWMm pin for
the 8-bit PWM output.
Bit n
PMR3n Description
0 The P3n/PWMm pin functions as a P3n I/O pin
1 The P3n/PWMm pin functions as a PWMm output pin
Bit 1: P31/STRB Pin Switching (PMR31)
PMR31 sets whether the P31/STRB pin is used as a P31 I/O pin or an STRB pin for the SCI2
strobe output.
Bit 1
PMR31 Description
0 The P31/STRB pin functions as a P31 I/O pin
1 The P31/STRB pin functions as an STRB output pin
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Bit 0: P30/ Pin Switching (PMR30)
PMR30 sets whether the P30/
input.
Bit 0
PMR30 Description
0 The P30/
1 The P30/
Rev. 2.0, 11/00, page 256 of 1037
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pin is used as a P30 I/O pin or a
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pin functions as a P30 I/O pin
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pin functions as a
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input pin
(Initial value)
(n = 5 to 2, m = 3 to 0)
(Initial value)
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pin for the SCI2 chip select
(Initial value)