SH7261 Datasheet, PDF (1093/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 25 Pin Function Controller (PFC)
Section 25 Pin Function Controller (PFC)
The pin function controller (PFC) consists of registers that select the functions of the multiplexed
pins and their I/O directions. Tables 25.1 to 25.6 list the multiplexed pins of this LSI.
Table 25.1 Multiplexed Pin Table (Port A)
Function 1
PAnMD[2:0] = 000
Port (Related modules)
A PA31 I/O (Port)
PA30 I/O (Port)
PA29 I/O (Port)
PA28 I/O (Port)
PA27 I/O (Port)
PA26 I/O (Port)
PA25 I/O (Port)
PA24 I/O (Port)
PA23 I/O (Port)
PA22 I/O (Port)
PA21 I/O (Port)
PA20 I/O (Port)
PA19 I/O (Port)
PA18 I/O (Port)
PA17 I/O (Port)
PA16 I/O (Port)
PA15 I/O (Port)
PA14 I/O (Port)
Function 2
PAnMD[2:0] = 001
(Related modules)
CRx1 input
(RCAN-ET)
CTx1 output
(RCAN-ET)
CRx0 input
(RCAN-ET)
CTx0 output
(RCAN-ET)
A27 output (BSC)
A26 output (BSC)
A25 output (BSC)
A24 output (BSC)
A23 output (BSC)
A22 output (BSC)
A21 output (BSC)
A20 output (BSC)
A19 output (BSC)
A18 output (BSC)
A17 output (BSC)
A16 output (BSC)
A15 output (BSC)
A14 output (BSC)
Function 3
PAnMD[2:0] = 010
(Related modules)
DTEND0 output
(DMAC)
DACT0 output
(DMAC)
DACK0 output
(DMAC)
DREQ0 input
(DMAC)
DTEND3 output
(DMAC)
DACT3 output
(DMAC)
DACK3 output
(DMAC)
DREQ3 input
(DMAC)
Function 4
PAnMD[2:0] = 011
(Related modules)
PINT3B input
(INTC)
PINT2B input
(INTC)
PINT1B input
(INTC)
PINT0B input
(INTC)
Function 5
PAnMD[2:0] = 100
(Related modules)
Rev. 2.00 Sep. 07, 2007 Page 1061 of 1312
REJ09B0320-0200