SH7046 Datasheet, PDF (477/611 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7046 Series

Section 16 Pin Function Controller (PFC)
Section 16 Pin Function Controller (PFC)
The pin function controller (PFC) is composed of those registers that are used to select the
functions of multiplexed pins and assign pins to be inputs or outputs. Tables 16.1 to 16.5 list the
multiplexed pins of SH7046 Group devices.
Tables 16.6 list the pin functions in each operating mode.
Table 16.1 Multiplexed Pins (Port A)
Port
Function 1
(Related
Module)
Function 2
(Related
Module)
A
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)
TCLKA
input (MTU)
PA7 I/O
(port)
TCLKB
input (MTU)
PA8 I/O
(port)
TCLKC
input (MTU)
PA9 I/O
(port)
TCLKD
input (MTU)
PA10 I/O

(port)
PA11 I/O

(port)
PA12 I/O

(port)
PA13 I/O

(port)
PA14 I/O

(port)
PA15 I/O

(port)
Note: * F-ZTAT only
Function 3
(Related
Module)

Function 4
(Related
Module)




IRQ0 input
(INTC)





IRQ1 input
(INTC)




IRQ2 input 
(INTC)
IRQ3 input 
(INTC)


ADTRG input 
(A/D)
UBCTRG

output (UBC)^*
POE4 input 
(port)
POE5 input 
(port)
POE6 input 
(port)
Function 5
(Related
Module)
















Function 6
(Related
Module)
Function 7
(Related
Module)
Function 8
(Related
Module)
POE0 input RXD2 input 
(port)
(SCI)
POE1 input TXD2 output 
(port)
(SCI)
PCIO I/O
SCK2 I/O

(MMT)
(SCI)
POE4 input RXD3 input 
(port)
(SCI)
POE5 input TXD3 output 
(port)
(SCI)
POE6 input SCK3 I/O 
(port)
(SCI)
RXD2 input 

(SCI)
TXD2 output 

(SCI)
RXD3 input 

(SCI)
TXD3 output 

(SCI)
SCK2 I/O 

(SCI)
SCK3 I/O 

(SCI)












Rev. 4.00 Dec 05, 2005 page 433 of 564
REJ09B0270-0400