SH7710 Datasheet, PDF (653/996 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 17 Serial I/O with FIFO (SIOF)
17.3.12 Serial Transmit Control Data Register (SITCR)
SITCR is used to specify the SIOF transmit control data. SITCR can be specified only when the
FL3 to EL0 bits in SIMDR are specified as 1xxx. SITCR is initialized by a power-on reset,
software reset, or transmit reset.
Bit
31 to 16
15 to 0
Initial
Bit Name Value
SITC015 to All 0
SITC00
R/W
W
SITC115 to All 0 W
SITC10
Description
Control Channel 0 Transmit Data
Specify data to be output from the TXD_SIO pin as
control channel 0 transmit data. The position of the
control channel 0 data in the transmission or reception
frame is specified by the CD0A bit in SICDAR.
These bits are valid only when the CD0E bit in SICDAR
is set to 1.
Control Channel 1 Transmit Data
Specify data to be output from the TXD_SIO pin as
control channel 1 transmit data. The position of the
control channel 1 data in the transmission or reception
frame is specified by the CD1A bit in SICDAR.
These bits are valid only when the CD1E bit in SICDAR
is set to 1.
Rev. 2.00 Dec. 07, 2005 Page 611 of 950
REJ09B0079-0200