SH7147 Datasheet, PDF (759/1108 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 18 Pin Function Controller (PFC)
Section 18 Pin Function Controller (PFC)
The pin function controller (PFC) is composed of registers that are used to select the functions of
multiplexed pins and assign pins to be inputs or outputs. Tables 18.1 to 18.4 list the multiplexed
pins of this LSI.
Table 18.5 lists the pin functions in each operating mode.
Table 18.1 Multiplexed Pins (Port A)
Function 1
Function 2
Function 3
Function 4
Function 5
Port (Related Module) (Related Module) (Related Module) (Related Module) (Related Module)
A
PA0 I/O (port)
A0 output (BSC)
POE0 input (POE) RXD0 input (SCI)
⎯
PA1 I/O (port)
A1 output (BSC)
POE1 input (POE) TXD0 output (SCI) ⎯
PA2 I/O (port)
A2 output (BSC)
IRQ0 input (INTC)
POE2 input (POE)
SCK0 I/O (SCI)
PA3 I/O (port)
A3 output (BSC)
IRQ1 input (INTC) RXD1 input (SCI)
⎯
PA4 I/O (port)
A4 output (BSC)
IRQ2 input (INTC) TXD1 output (SCI) ⎯
PA5 I/O (port)
A5 output (BSC)
IRQ3 input (INTC) SCK1 I/O (SCI)
⎯
PA6 I/O (port)
RD output (BSC)
UBCTRG output
(UBC)
TCLKA input (MTU2) POE4 input (POE)
PA7 I/O (port)
TCLKB input (MTU2) POE5 input (POE) SCK2 I/O (SCI)
⎯
PA8 I/O (port)
WRL output (BSC) TCLKC input (MTU2) POE6 input (POE) RXD2 input (SCI)
PA9 I/O (port)
WAIT input (BSC)
TCLKD input (MTU2) POE8 input (POE) TXD2 output (SCI)
PA10 I/O (port)
A6 output (BSC)
RXD0 input (SCI)
⎯
⎯
PA11 I/O (port)
A7 output (BSC)
TXD0 output (SCI) ADTRG input (A/D) ⎯
PA12 I/O (port)
A8 output (BSC)
SCK0 I/O (SCI)
SCS I/O (*)
⎯
PA13 I/O (port)
A9 output (BSC)
SCK1 I/O (SCI)
SSCK I/O (*)
⎯
PA14 I/O (port)
A10 output (BSC)
RXD1 input (SCI)
SSI I/O (*)
⎯
PA15 I/O (port)
CK output (CPG)
TXD1 output (SCI) SSO I/O (*)
⎯
Note: * Synchronous serial communication unit
Rev. 3.00 Oct. 06, 2008 Page 735 of 1080
REJ09B0230-0300