DRA790 Datasheet, PDF (250/436 Pages) Texas Instruments – Infotainment Applications Processor

DRA790, DRA791
DRA793, DRA797
SPRS968A – AUGUST 2016 – REVISED FEBRUARY 2017
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Virtual IO Timings Modes must be used to guaranteed some IO timings for McASP2. See Table 5-27 Modes Summary for a list of IO timings
requiring the use of Virtual IO Timings Modes. See Table 5-82 Virtual Functions Mapping for McASP2 for a definition of the Virtual modes.
Table 5-82 presents the values for DELAYMODE bitfield.
BALL BALL NAME
B22
mcasp3_axr0
D20
mcasp2_axr6
C19
mcasp2_axr5
D19
mcasp2_fsx
H24
xref_clk2
B21
mcasp2_axr3
A22 mcasp3_aclkx
E19 mcasp2_aclkx
C20
mcasp2_axr7
H25
xref_clk3
B23
mcasp3_axr1
A23
mcasp3_fsx
A21
mcasp2_axr2
B20
mcasp2_axr4
J24
xref_clk1
B19
mcasp2_axr1
A20
mcasp2_axr0
J25
xref_clk0
MCASP2_VIRTUAL1
_SYNC_RX_80M
15
14
14
15
12
15
15
15
14
12
15
15
15
14
10
14
14
10
Table 5-82. Virtual Functions Mapping for McASP2
Delay Mode Value
MCASP2_VIRTUAL2
_ASYNC_RX
MCASP2_VIRTUAL3
_SYNC_RX
14
10
13
12
13
12
14
10
11
10
14
10
14
10
14
10
13
12
11
10
14
10
14
10
14
10
13
12
9
8
13
12
13
12
9
8
MCASP2_VIRTUAL4
_ASYNC_RX_80M
9
11
11
9
9
9
9
9
11
9
8
9
9
11
6
11
11
6
MUXMODE
0
1
2
mcasp2_axr6
mcasp2_axr5
mcasp2_fsx
mcasp2_axr3
mcasp2_aclkx
mcasp2_axr7
mcasp2_axr2
mcasp2_axr4
mcasp2_axr1
mcasp2_axr0
mcasp2_axr10
mcasp2_axr11
mcasp2_axr9
mcasp2_axr8
mcasp2_axr14
mcasp2_axr12
mcasp2_axr15
mcasp2_axr13
Virtual IO Timings Modes must be used to guaranteed some IO timings for McASP3/4/5/6/7/8. See Table 5-27 Modes Summary for a list of IO
timings requiring the use of Virtual IO Timings Modes. See Table 5-83 Virtual Functions Mapping for McASP3/4/5/6/7/8 for a definition of the
Virtual modes.
Table 5-83 presents the values for DELAYMODE bitfield.
Virtual IO Timings Modes must be used to guaranteed some IO timings for McASP3/4/5/6/7/8. See Table 5-27 Modes Summary for a list of IO
timings requiring the use of Virtual IO Timings Modes. See Table 5-83 Virtual Functions Mapping for McASP3/4/5/6/7/8 for a definition of the
Virtual modes.
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