HD64F38024HV Datasheet, PDF (263/684 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series

Section 8 I/O Ports
8.11.3 Pin Functions
Table 8.30 shows the port B pin functions.
Table 8.30 Port B Pin Functions
Pin
PB7/AN7
Pin Functions and Selection Method
The pin function depends on bits CH3 to CH0 in AMR.
CH3 to CH0
Not 1011
Pin function
PB7 input pin
1011
AN7 input pin
PB6/AN6
The pin function depends on bits CH3 to CH0 in AMR.
CH3 to CH0
Not 1010
Pin function
PB6 input pin
1010
AN6 input pin
PB5/AN5
The pin function depends on bits CH3 to CH0 in AMR.
CH3 to CH0
Not 1001
Pin function
PB5 input pin
1001
AN5 input pin
PB4/AN4
PB3/AN3/IRQ1/
TMIC
PB2/AN2
The pin function depends on bits CH3 to CH0 in AMR.
CH3 to CH0
Not 1000
Pin function
PB4 input pin
1000
AN4 input pin
The pin function depends on bits CH3 to CH0 in AMR and bit IRQ1 in PMRB and
bits TMC2 to TMC0 in TMC.
IRQ1
0
1
CH3 to CH0
Not 0111
0111
*
TMC2 to TMC0
Pin function
*
Not 111
PB3 input pin AN3 input pin IRQ1 input pin
111
TMIC input
pin
Note: When this pin is used as the TMIC input pin, clear IEN1 to 0 in IENR1 to
disable the IRQ1 interrupt.
The pin function depends on bits CH3 to CH0 in AMR.
CH3 to CH0
Not 0110
0110
Pin function
PB2 input pin
AN2 input pin
Rev. 8.00 Mar. 09, 2010 Page 241 of 658
REJ09B0042-0800