SH7713 Datasheet, PDF (650/904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 17 Serial I/O with FIFO (SIOF)
17.3.11 Serial Receive Data Register (SIRDR)
SIRDR is used to read receive data of the SIOF. SIRDR stores data in the receive FIFO. SIRDR is
initialized by a power-on reset, software reset, or receive reset.
Bit
31 to 16
15 to 0
Initial
Bit Name Value
SIRDL15 to All 0
SIRDL0
SIRDR15 to All 0
SIRDR0
R/W
R
R
Description
Left Channel Receive Data
Store data received from the RXD_SIO pin as left channel
data. The position of the left channel data in a receive
frame is specified by the RDLA bit in SIRDAR.
These bits are valid only when the RDLE bit in SIRDAR is
set to 1.
Right Channel Receive Data
Store data received from the RXD_SIO pin as right
channel data. The position of the right channel data in the
reception frame is specified by the RDRA bit in SIRDAR.
These bits are valid only when the RDRE bit in SIRDAR is
set to 1.
Rev.1.50 Aug. 30, 2006 Page 610 of 860
REJ09B0288-0150