SH7040 Datasheet, PDF (884/923 Pages) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

PBn/
IRQm/
XXX/
YYY
PBR
RES
Q _PBnDR D
C
PBW
Internal
data bus
RAS, RDWR
PFC
Q PBnMD0
Q PBnMD1
Q PBnIOR
Standby
Bus right
release
SBYCR
Q HIZ
POE
POE0,
POE3
INTC
IRQm
n = 2, 5
m = 0, 3
PBR: Port B read signal
PBW: Port B write signal
RES: Reset signal
Figure B.21 PBn/IRQm/XXXX/YYYY Block Diagram
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