By redirecting the signals as shown in
frame sync outputs are routed directly back to their respective inputs, the
signal sensitivity issue can be avoided.
SPORT0_CLK_I
SPORT0_CLK_O
SPORT0_CLK_PBEN_O
SPORT0_FS_I
SPORT0_FS_O
SPORT0_FS_PBEN_O
Figure 10-1. SRU Configuration when SPORT is Master Receiver.
Register Overview
This section provides brief descriptions of the major registers. For com-
plete information,
Serial Port Control Registers (SPCTLx). The
serial port modes and are part of the
registers. Other bits in these registers set up DMA and I/O processor
related serial port features. For information about configuring a specific
ADSP-214xx SHARC Processor Hardware Reference
www.BDTIC.com/ADI
DAI_PB01_O
DAI_PB01_I
PBEN01_I
DAI_PB02_O
DAI_PB02_I
PBEN02_I
see"Serial Port Registers" on page
SPCTLx
Figure 10-1
where the clock and
PIN
IN
OUT
ENABLE
PIN
IN
OUT
ENABLE
A-150.
registers control
SPCTLx
(transmit and receive) control
Serial Ports
DAI_PB01_O
EXTERNAL
PACKAGE
CONNECTION
DAI_PB02_O
EXTERNAL
PACKAGE
CONNECTION
10-7