HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 677

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

24.1
Some pins in this LSI are multiplexed with I/O port functions (for details on this I/O port refer to
section 23, I/O Ports). The pin function controller (PFC) consists of registers to select the pin
functions and I/O directions of multiplex pins. Pin functions and I/O directions can be individually
selected for every pin regardless of the LSI operating mode. Table 24.1 lists the multiplex pins of
this LSI. In the table, pin functions in the shaded column can be used immediately after resetting.
Table 24.1 Multiplex Pins
Port
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
D
D
D
D
D
D
Function 1
(Related Module)
PTA6 input/output (port)
PTA5 input/output (port)
PTA4 input/output (port)
PTA3 input/output (port)
PTA2 input/output (port)
PTA1 input/output (port)
PTA0 input/output (port)
PTB7 input/output (port)
PTB6 input/output (port)
PTB5 input/output (port)
PTB4 input/output (port)
PTB3 input/output (port)
PTB2 input/output (port)
PTB1 input/output (port)
PTB0 input/output (port)
PTD5 input/output (port)
PTD4 input/output (port)
PTD3 input/output (port)
PTD2 input/output (port)
PTD1 input/output (port)
PTD0 input/output (port)
Overview
Section 24 Pin Function Controller (PFC)
Function 2
(Related Module)
SIOF_SS2 output (SIOF)
SIOF_SS1 output (SIOF)
SIOF_SCK (SCK) input/output (SIOF) 
SIOF_SYNC (SIOF_SS0) input/output
(SIOF)
SIOF_RXD (MISO) input (SIOF)
SIOF_TXD (MOSI) output (SIOF)
SIOF_MCLK input (SIOF)
BS output (BSC)
REFOUT output (BSC)
RD/WR output (BSC)
RAS output (BSC)
CAS output (BSC)
CKE output (BSC)
IRQ2 input (INTC)
IRQ0 input (INTC)
A23 output (BSC)
A22 output (BSC)
A21 output (BSC)
A20 output (BSC)
A19 output (BSC)
A0 output (BSC)
Rev. 1.00, 02/04, page 639 of 804
Function 3
(Related Module)
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