HD64F7144FW50V Datasheet, PDF (878/932 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144

D. I/O Port Block Diagrams
RES
R
Q PB8DR D
C
PBDR.WR
A20 (BSC)
PBDR.RD
IRQ6 (INTC)
WAIT (BSC)
PFC
Q PB8MD0
Q PB8MD1
Bus release
Software standby
Q PB8IOR
SBYCR
Q IRQEH
Q Hi-Z
RES: Reset signal
PBDR.RD: Port B data register read signal
PBDR.WR: Port B data register write signal
Figure D.20 PB8/IRQ6/A20/WAIT
Symbol in Figure D.20
Available Products
SH7144
SH7145
Pins
F-ZTAT
PB8 IRQ6 A20 WAIT _version
Masked ROM
version/
ROM less F-ZTAT
version
version
Masked ROM
version/
ROM less
version
PB8/IRQ6/ PB8 IRQ6 A20 WAIT √
√
A20/WAIT
(INTC) (BSC) (BSC)
√
√
Rev.4.00 Mar. 27, 2008 Page 832 of 882
REJ09B0108-0400