HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 746

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 21
Rev. 3.00 Jan. 18, 2008 Page 684 of 1458
REJ09B0033-0300
Bit
11
10
9
8
7
6
5
Bit Name
FL3
FL2
FL1
FL0
TXDIZ
RCIM
SYNCAC
Serial I/O with FIFO (SIOF)
Initial
Value
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Frame Length 3 to 0
00xx: Data length is 8 bits and frame length is 8 bits.
0100: Data length is 8 bits and frame length is 16 bits.
0101: Data length is 8 bits and frame length is 32 bits.
0110: Data length is 8 bits and frame length is 64 bits.
0111: Data length is 8 bits and frame length is 128 bits.
10xx: Data length is 16 bits and frame length is 16 bits.
1100: Data length is 16 bits and frame length is 32 bits.
1101: Data length is 16 bits and frame length is 64 bits.
1110: Data length is 16 bits and frame length is 128 bits.
1111: Data length is 16 bits and frame length is 256 bits.
Note: When data length is specified as 8 bits, control
x: Don't care
SIOFTxD Pin Output when Transmission is Invalid*
0: High output (1 output) when invalid
1: High-impedance state when invalid
Note: Invalid means when disabled, and when a slot that
Receive Control Data Interrupt Mode
0: Sets the RCRDY bit in SISTR when the contents of
1: Sets the RCRDY bit in SISTR each time when the
SIOFSYNC Pin Polarity
Valid when the SIOFSYNC signal is output as
synchronous pulse in master mode.
0: Active-high
1: Active-low
SIRCR change.
SIRCR receives the control data.
is not assigned as transmit data or control data is
being transmitted.
data cannot be transmitted or received.