Analog Devices adsp-2100 Manual page 120

SCLK
TFS
OUTPUT
TFS
INPUT
DT
SPORT Control Register:
Internal Frame Sync
External Frame Sync
Both Internal Framing Option and External Framing Option Shown
Note: There is an asynchronous delay between TFS input and DT. See the appropriate
data sheet for specifications.
Figure 5.18 SPORT Transmit, Alternate Framing
SCLK
TFS
OUTPUT
TFS
INPUT
DT
SPORT Control Register:
Internal Frame Sync
External Frame Sync
Both Internal Framing Option and External Framing Option Shown
Note: There is an asynchronous delay between TFS input and DT. See the appropriate
data sheet for specifications.
Figure 5.19 SPORT Continuous Transmit, Alternate Framing
B3 B2 B1 B0
0XXX 111X 0XXX 0011
0XXX 110X 0XXX 0011
B3 B2 B1
0XXX 111X 0XXX 0011
0XXX 110X 0XXX 0011
Serial Ports
B0 B3 B2
5
B3 B2 B1 B0
B1 B0
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