HD6417616 RENESAS [Renesas Technology Corp], HD6417616 Datasheet - Page 664

• Manufacturer Part Number: HD6417616
• Description: 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7600 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 15 Serial I/O with FIFO (SIOF)
Table 15.1 shows the functions of the external pins.
Table 15.1 Serial I/O with FIFO (SIOF) External Pins
Rev. 2.00 Mar 09, 2006 page 638 of 906
REJ09B0292-0200
Name
Serial receive data input pin
Serial receive clock input pin
Serial reception synchronization
input pin
Serial transmit data output pin
Serial transmit clock input pin
Serial transmission synchronization
input/output pin
SIRDR:
SIRCDR:
SIRSR:
SITDR:
SITCDR:
SIRCDR
Conversion circuit
MSB/LSB
Receive data register
Receive control data register
Receive shift register
Transmit data register
Transmit control data register
SIRSR
SIRDR
SRXD
Figure 15.1 SIOF Block Diagram
Pin
SRxD0
SRCK0
SRS0
STxD0
STCK0
STS0
SRCK
I/O control unit
Bit counter
SRS STS
SISTR
SICTR
SIFCR
SIFDR
I/O
Input
Input
Input
Output
Input
I/O
SITSR:
SISTR:
SICTR:
SIFCR:
SIFDR:
STCK
16bits
Transmit shift register
Serial status register
Serial control register
FIFO control register
FIFO data count register
Serial data input port
Serial receive clock port
Serial data output port
Function
Serial reception synchronization input
port
Serial transmit clock port
Serial transmission synchronization
input/output port
STXD
SITDR
Conversion circuit
Serial I/O with
FIFO module (SIOF)
MSB/LSB
selector
SITSR
Peripheral bus
SITCDR