SH7144_08 Datasheet, PDF (617/930 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series

17. Pin Function Controller (PFC)
Table 17.7 SH7145 Multiplexed Pins (Port A)
Port
Function 1
(Related Module)
Function 2
(Related Module)
Function 3
(Related Module)
Function 4
(Related Module)
A
PA0 I/O (port)
RXD0 input (SCI)
⎯
⎯
PA1 I/O (port)
TXD0 output (SCI)
⎯
⎯
PA2 I/O (port)
SCK0 I/O (SCI)
DREQ0 input (DMAC) IRQ0 input (INTC)
PA3 I/O (port)
RXD1 input (SCI)
⎯
⎯
PA4 I/O (port)
TXD1 output (SCI)
⎯
⎯
PA5 I/O (port)
SCK1 I/O (SCI)
DREQ1 input (DMAC) IRQ1 input (INTC)
PA6 I/O (port)
TCLKA input (MTU)
CS2 output (BSC)
⎯
PA7 I/O (port)
TCLKB input (MTU)
CS3 output (BSC)
⎯
PA8 I/O (port)
TCLKC input (MTU)
IRQ2 input (INTC)
⎯
PA9 I/O (port)
TCLKD input (MTU)
IRQ3 input (INTC)
⎯
PA10 I/O (port)
CS0 output (BSC)
⎯
⎯
PA11 I/O (port)
CS1 output (BSC)
⎯
⎯
PA12 I/O (port)
WRL output (BSC)
⎯
⎯
PA13 I/O (port)
WRH output (BSC)
⎯
⎯
PA14 I/O (port)
RD output (BSC)
⎯
⎯
PA15 I/O (port)
CK output (CPG)
⎯
⎯
PA16 I/O (port)
⎯
⎯
AUDSYNC I/O (AUD)*¹
PA17 I/O (port)
WAIT input (BSC)
⎯
⎯
PA18 I/O (port)
BREQ input (BSC)
DRAK0 output (DMAC) ⎯
PA19 I/O (port)
BACK output (BSC)
DRAK1 output (DMAC) ⎯
PA20 I/O (port)
CS4 output (BSC)*²
⎯
⎯
PA21 I/O (port)
CS5 output (BSC)*²
⎯
⎯
PA22 I/O (port)
WRHL output (BSC) ^⎯
⎯
PA23 I/O (port)
WRHH output (BSC) ^⎯
⎯
Notes: 1. F-ZTAT version only
2. Masked ROM version and ROM less version only
Rev.4.00 Mar. 27, 2008 Page 573 of 882
REJ09B0108-0400