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Enhanced Serial Audio Interface 1 (ESAI_1)
ESAI_1 Programming Model
11.3.6
ESAI_1 COMMON CONTROL REGISTER (SAICR_1)
The read/write Common Control Register (SAICR_1) contains control bits for functions that
use both the receive and transmit sections of the ESAI_1.
11
Y:$FFFF94
23
Hardware and software reset clear all the bits in the SAICR_1 register.
11.3.7
ESAI_1 STATUS REGISTER (SAISR_1)
The Status Register (SAISR_1) is a read-only status register used by the DSP to read the
status and serial input flags of the ESAI_1.
11
Y:$FFFF93
23
11-12
10
9
8
7
ALC
TEBE
22
21
20
19
Reserved bit - read as zero; should be written with zero for future compatibility.
Figure 11-9 SAICR_1 Register
10
9
8
7
RODF REDF
RDF
ROE
22
21
20
19
Reserved bit - read as zero; should be written with zero for future compatibility.
Figure 11-10 SAISR_1 Register
DSP56367
6
5
4
3
SYN
18
17
16
15
6
5
4
3
RFS
18
17
16
15
TODE TEDE
TDE
2
1
0
OF2
OF1
OF0
14
13
12
2
1
0
IF2
IF1
IF0
14
13
12
TUE
TFS
MOTOROLA
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