SH7203 Datasheet, PDF (1323/1686 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 25 Pin Function Controller (PFC)
Section 25 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 25.1 to 25.6 list the multiplexed
pins of this LSI.
Table 25.1 Multiplexed Pins (Port A)
Function 1
Port (Related Module)
A _{PA7 input (port)}
PA6 input (port)
PA5 input (port)
PA4 input (port)
PA3 input (port)
PA2 input (port)
PA1 input (port)
PA0 input (port)
Function 2
(Related Module)
AN7 input (ADC)
AN6 input (ADC)
AN5 input (ADC)
AN4 input (ADC)
AN3 input (ADC)
AN2 input (ADC)
AN1 input (ADC)
AN0 input (ADC)
Function 3
(Related Module)
DA1 output (DAC)
DA0 output (DAC)
⎯
⎯
⎯
⎯
⎯
⎯
Table 25.2 Multiplexed Pins (Port B)
00
Setting Function 1
Register (Related Module)
PBCRL4 PB12 Output (port)
PBCRL3 PB11 I/O (port)
PB10 I/O (port)
PB9 I/O (port)
PB8 I/O (port)
Setting of Mode Bits (PBnMD[1:0])
01
10
Function 2
(Related Module)
Function 3
(Related Module)
WDTOVF output (WDT) IRQOUT/REFOUT
output (INTC/BSC)
CTx1 output
⎯
(RCAN-TL1)
CRx1 input
⎯
(RCAN-TL1)
CTx0 output
(RCAN-TL1)
CTx0&CTx1 output
(RCAN-TL1)
CRx0 input
(RCAN-TL1)
CRx0/CRx1 input
(RCAN-TL1)
11
Function 4
(Related Module)
UBCTRG output (UBC)
⎯
⎯
⎯
⎯
Rev. 2.00 Apr. 16, 2008 Page 1293 of 1652
REJ09B0313-0200