TMS3705
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11-07-22-003 – SCBS881B –JANUARY 2010–REVISED APRIL 2010
TIMING DIAGRAMS (continued)
LSB
1
2
3
4
5
6
MSB
SCIO
Start
bit
Stop
bit
tsci
tsci
Figure 7. Transmission on SCIO in Asynchronous Mode (NRZ Coding)
LSB
1
2
3
4
5
6
MSB
SCIO
TxCT
Stop
“bit”
Byte
ready
tready tsync
tsync
tt_sync
tL_sync
C
reads data
m
shift data
Figure 8. Transmission on SCIO in Synchronous Mode (NRZ Coding)
(For Diagnosis Byte and Data Bytes)
Copyright © 2010, Texas Instruments Incorporated
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