SH7144_08 Datasheet, PDF (883/930 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series

D. I/O Port Block Diagrams
Dn (BSC)
RES
R
Q PDnDR D
C
PDDRH.WR
PDDRH.RD
Pins
PD16/D16/IRQ0
PD17/D17/IRQ1
PD18/D18/IRQ2
PD19/D19/IRQ3
PD20/D20/IRQ4
PD21/D21/IRQ5
PD22/D22/IRQ6
PD23/D23/IRQ7
Din
IRQm (INTC)
PFC
Q PDnMD0
Q PDnMD1
Dout
Q PDnIOR
SBYCR
Q IRQEL(H)
Q Hi-Z
Bus release
Software standby
RES: Reset signal
PDDRH.RD: Port D data register H read signal
PDDRH.WR: Port D data register H write signal
Din: Data input timing signal
Dout: Data output timing signal
Figure D.27 PDn/Dn/IRQm
Symbol in Figure D.27
Available Products
SH7144
SH7145
PDn Dn
IRQm
F-ZTAT
version
Masked ROM
version/
ROM less
version
Masked ROM
version/
F-ZTAT ROM less
version version
PD16 D16 (BSC) IRQ0 (INTC) ⎯
⎯
⎯
√
PD17 D17 (BSC) IRQ1 (INTC) ⎯
⎯
PD18 D18 (BSC) IRQ2 (INTC) ⎯
⎯
⎯
√
⎯
√
PD19 D19 (BSC) IRQ3 (INTC) ⎯
⎯
⎯
√
PD20 D20 (BSC) IRQ4 (INTC) ⎯
⎯
⎯
√
PD21 D21 (BSC) IRQ5 (INTC) ⎯
⎯
⎯
√
PD22 D22 (BSC) IRQ6 (INTC) ⎯
⎯
⎯
√
PD23 D23 (BSC) IRQ7 (INTC) ⎯
⎯
⎯
√
Rev.4.00 Mar. 27, 2008 Page 839 of 882
REJ09B0108-0400