HD64F7144F50V Datasheet, PDF (888/932 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

D. I/O Port Block Diagrams
Function 2
Dn (BSC)
RES
R
Q PDnDR D
C
PDDRH.WR
PDDRH.RD
Din
IRQm (INTC)
Function 2
PFC
Q PDnMD0
Q PDnMD1
Dout
AUDMD
Q PDnIOR
SBYCR
Q IRQEH
Q Hi-Z
Bus release
Software standby
AUD module 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.30 PDn/Dn/IRQm/Function 2
Pins
PD22/D22/
IRQ6/
AUDCK
PD23/D23/
IRQ7/
AUDSYNC
Symbol in Figure D.30
Available Products
SH7144
SH7145
PDn Dn
Masked ROM
version/
Function F-ZTAT ROM less
IRQm 2
version version
F-ZTAT
version
Masked ROM
version/
ROM less
version
PD22 D22 IRQ6 AUDCK ⎯
⎯
(BSC) (INTC) (AUD)
√
⎯
PD23 D23 IRQ7 AUDSYN ⎯
⎯
(BSC) (INTC) C (AUD)
√
⎯
Rev.4.00 Mar. 27, 2008 Page 842 of 882
REJ09B0108-0400