SH7144_08 Datasheet, PDF (867/930 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series

D. I/O Port Block Diagrams
RES
R
Q PA19DR D
C
PADRH.WR
DRAK1 (DMAC)
BACK (BSC)
PADRH.RD
PFC
Q PA19MD0
Q PA19MD1
Q PA19IOR
Bus release
Software standby
SBYCR
Q Hi-Z
RES: Reset signal
PADRH.RD: Port A data register H read signal
PADRH.WR: Port A data register H write signal
Figure D.11 PA19/BACK/DRAK1
Symbol in Figure D.11
Available Products
SH7144
SH7145
Pins
F-ZTAT
PA19 BACK DRAK1 _version
Masked ROM
version/
ROM less
version
F-ZTAT
version
Masked ROM
version/
ROM less
version
PA19/BACK/ PA19 BACK DRAK1 ⎯
⎯
DRAK1
(BSC) (DMAC)
√
√
Rev.4.00 Mar. 27, 2008 Page 823 of 882
REJ09B0108-0400