SH7040 Datasheet, PDF (881/923 Pages) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

PBR
PBn/
IRQm/
POEm/
CASx
PROM mode
RES
Q _PBnDR D
C
PBW
On-chip^*
EPROM
OE, PGM
Internal
data bus
CASL, CASH
PFC
Q PBnMD0
Q PBnMD1
Q PBnIOR
Standby
Bus right
release
SBYCR
Q HIZ
POE
POEm
n = 3, 4
m = 1, 2
PBR: Port B read signal
PBW: Port B write signal
RES: Reset signal
Note: * Not available with the ZTAT version.
INTC
IRQm
Figure B.18 PBn/IRQm/POEm/CASx Block Diagram
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