HD6473032F16 Datasheet, PDF (299/847 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Pin
P63/AS
P62/BACK
P61/BREQ
P60/WAIT
Pin Functions and Selection Method
Functions as follows regardless of P63DDR
P63DDR
0
Pin function
AS output
Section 9 I/O Ports
1
Bit BRLE in BRCR and bit P62DDR select the pin function as follows
BRLE
0
1
P62DDR
0
1
—
Pin function
P62 input
P62 output
BACK output
Bit BRLE in BRCR and bit P61DDR select the pin function as follows
BRLE
0
1
P61DDR
0
1
—
Pin function
P61 input
P61 output
BREQ input
Bits WCE7 to WCE0 in WCER, bit WMS1 in WCR, and bit P60DDR select the
pin function as follows
WCER
All 1s
Not all 1s
WMS1
P60DDR
0
0
1
1
—
0^*
0^*
Pin function
P60 input
P60 output
Note: ^* Do not set bit P60DDR to 1.
WAIT input
Rev. 3.00 Mar 21, 2006 page 269 of 814
REJ09B0302-0300