HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 421

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

15.2
The pin configuration in this module is shown in table 15.1.
Table 15.1 Pin Configuration
Note:
Pin Name
SIOF_MCLK
SIOF_SCK
(SCK)
SIOF_SYNC
(SIOF_SS0)
SIOF_SS1
SIOF_SS2
SIOF_TXD
(MOSI)
SIOF_RXD
(MISO)
*
Input/Output Pins
The pins are collectively called SIOFMCLK, SIOFSCK, SIOFSYNC, SIOFTXD, and
SIOFRXD in the following descriptions. In SPI mode, the pins are called SCK, SS0,
SS1, SS2, MOSI, and MISO.
Abbreviation*
SIOFMCLK
SIOFSCK (SCK)
SIOFSYNC (SS0) I/O
(SS1)
(SS2)
SIOFTXD (MOSI) Output
SIOFRXD (MISO) Input
I/O
Input
I/O
Output
Output
Function
Master clock input
Serial clock (common to transmission/reception)
Frame synchronous signal
In SPI mode, selects slave device 1.
In SPI mode, selects slave device 2.
Transmit data
Receive data
In SPI mode, fixed to output.
(common to transmission/reception)
In SPI mode, fixed to output, and selects slave
device 0.
Rev. 1.00, 02/04, page 383 of 804