SH7144_08 Datasheet, PDF (873/930 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series

D. I/O Port Block Diagrams
RES
R
Q PBnDR D
C
PBDR.WR
CSx (BSC)
PBDR.RD
IRQm (INTC)
POEm (POE)
PFC
Q PBnMD0
Q PBnMD1
Q PBnIOR
SBYCR
Q IRQEL
Bus release
Software standby
Q Hi-Z
RES: Reset signal
PBDR.RD: Port B data register read signal
PBDR.WR: Port B data register write signal
Figure D.17 PBn/IRQm/POEm/CSx
Symbol in Figure D.17
Available Products
SH7144
SH7145
Pins
F-ZTAT
PBn IRQm POEm CSx _version
Masked ROM
version/
ROM less F-ZTAT
version
version
Masked ROM
version/
ROM less
version
PB4/IRQ2/ PB4 IRQ2 POE2 CS6 ⎯
√
POE2/CS6
(INTC) (POE) (BSC)
⎯
√
PB5/IRQ3/ PB5 IRQ3 POE3 CS7 ⎯
√
POE3/CS7
(INTC) (POE) (BSC)
⎯
√
Rev.4.00 Mar. 27, 2008 Page 829 of 882
REJ09B0108-0400