HD64F2357VF13 Datasheet, PDF (1019/1049 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

C.7 Port A Block Diagram
*1
PA_n
*2
Mode
4/5
Mode 7
Mode 4/5/6
Reset
R
Q
D
PAnPCR
C
WPCRA
RPCRA
Reset
R
Q
D
PAnDDR
C
WDDRA
Reset
R
Q
D
PAnDR
C
WDRA
Reset
R
Q
D
PAnODR
C
WODRA
RODRA
RDRA
RPORA
Legend:
WDDRA: Write to PADDR
WDRA: Write to PADR
WODRA: Write to PAODR
WPCRA: Write to PAPCR
RDRA: Read PADR
RPORA: Read port A
RODRA: Read PAODR
RPCRA: Read PAPCR
n = 0 to 3
Notes: 1. Output enable signal
2. Open drain control signal
Figure C-7 (a) Port A Block Diagram (Pins PA₀ to PA₃)
Rev.6.00 Oct.28.2004 page 989 of 1016
REJ09B0138-0600H