HD6413007F20 Datasheet, PDF (284/798 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

8. I/O Ports
Table 8.5 Port 6 Pin Functions
Pin
P6 /φ
7
P6₂/BACK
P6₁/BREQ
P6₀/WAIT
Pin Functions and Selection Method
Bit PSTOP in MSTCRH selects the pin function as follows.
PSTOP
0
1
Pin function
φ output
P6 input
7
Bit BRLE in BRCR and bit P6₂DDR select the pin function as follows.
BRLE
0
1
P6₂DDR
Pin function
0
P6₂ input
1
P6₂ output
⎯
BACK output
Bit BRLE in BRCR and bit P6₁DDR select the pin function as follows.
BRLE
0
1
P6₁DDR
Pin function
0
P6₁ input
1
P6₁ output
⎯
BREQ input
Bit WAITE in BCR and bit P6₀DDR select the pin function as follows.
WAITE
0
1
P6 DDR
0
0
1
Pin function
P6 input P6 output
0
0
Note: * Do not set bit P6₀DDR to 1.
0*
WAIT input
Rev.5.00 Sep. 12, 2007 Page 254 of 764
REJ09B0396-0500