SH7040 Datasheet, PDF (874/923 Pages) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

PAn/
XXX
PAR
RES
R
Q _PAnDR D
C
PAW
Bus right
release
Standby
n = 10-14
PAR: Port A read signal
PAW: Port A write signal
RES: Reset signal
Figure B.11 PAn/XXX Block Diagram
Internal
data bus
CS0, CS1,WRL,
WRH,RD
Single mode
MCU mode 0
MCU mode 1
MCU mode 2
PFC
Q PAnMD
Q PAnIOR
SBYCR
Q HIZ
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