SH7146 Datasheet, PDF (683/1022 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 17 Pin Function Controller (PFC)
Section 17 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 17.1 to 17.8 list the multiplexed
pins of this LSI.
Tables 17.9 to 17.11 list the pin functions in each operating mode.
Table 17.1 SH7146 Multiplexed Pins (Port A)
Port
A
Function 1
(Related Module)
PA0 I/O (port)
PA1 I/O (port)
PA2 I/O (port)
PA3 I/O (port)
PA4 I/O (port)
PA5 I/O (port)
PA6 I/O (port)
PA7 I/O (port)
PA8 I/O (port)
PA9 I/O (port)
PA10 I/O (port)
PA11 I/O (port)
PA12 I/O (port)
PA13 I/O (port)
PA14 I/O (port)
PA15 I/O (port)
Function 2
(Related Module)
POE0 input (POE)
POE1 input (POE)
IRQ0 input (INTC)
IRQ1 input (INTC)
IRQ2 input (INTC)
IRQ3 input (INTC)
UBCTRG output (UBC)
TCLKB input (MTU2)
TCLKC input (MTU2)
TCLKD input (MTU2)
RXD0 input (SCI)
TXD0 output (SCI)
SCK0 I/O (SCI)
SCK1 I/O (SCI)
RXD1 input (SCI)
TXD1 output (SCI)
Function 3
(Related Module)
RXD0 input (SCI)
TXD0 output (SCI)
POE2 input (POE)
RXD1 input (SCI)
TXD1 output (SCI)
SCK1 I/O (SCI)
TCLKA input (MTU2)
POE5 input (POE)
POE6 input (POE)
POE8 input (POE)

ADTRG input (A/D)




Function 4
(Related Module)


SCK0 I/O (SCI)



POE4 input (POE)
SCK2 I/O (SCI)
RXD2 input (SCI)
TXD2 output (SCI)






Rev. 3.00 May 17, 2007 Page 639 of 974
REJ09B0229-0300