DRA722_17 Datasheet, PDF (272/408 Pages) Texas Instruments – Infotainment Applications Processor

DRA722, DRA724, DRA725, DRA726
SPRS956B – MARCH 2016 – REVISED JANUARY 2017
Table 7-55. Virtual Mode Case Details for McASP4 (continued)
No.
CASE
CASE
Description
8
CO-FI- CLKX: Output
FSX: Input
Virtual Mode Settings
Signals
Virtual Mode Value
AXR(Outputs)/CLKX/FSX
Default (No Virtual Mode)
AXR(Inputs)/CLKX/FSX
Default (No Virtual Mode)
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Notes
See Figure 7-50
Table 7-56. Virtual Mode Case Details for McASP5
No.
CASE
CASE
Description
Virtual Mode Settings
Signals
Virtual Mode Value
Notes
IP Mode : ASYNC
1
COIFOI
CLKX / FSX:
AXR(Outputs)/CLKX/FSX
Default (No Virtual Mode)
See Figure 7-43
Output CLKR /
FSR: Input
AXR(Inputs)/CLKR/FSR
MCASP5_VIRTUAL1_SYNC_RX
2
COIFIO
CLKX / FSR:
AXR(Outputs)/CLKX/FSX
Default (No Virtual Mode)
See Figure 7-44
Output CLKR /
FSX: Input
AXR(Inputs)/CLKR/FSR
MCASP5_VIRTUAL1_SYNC_RX
3
CIOFIO
CLKR / FSR:
AXR(Outputs)/CLKX/FSX
MCASP5_VIRTUAL1_SYNC_RX
See Figure 7-45
Output CLKX /
FSX: Input
AXR(Inputs)/CLKR/FSR
MCASP5_VIRTUAL1_SYNC_RX
4
CIOFOI
CLKR / FSX:
AXR(Outputs)/CLKX/FSX
MCASP5_VIRTUAL1_SYNC_RX
See Figure 7-46
Output CLKX /
FSR: Input
AXR(Inputs)/CLKR/FSR
MCASP5_VIRTUAL1_SYNC_RX
IP Mode : SYNC (CLKR / FSR internally generated from CLKX / FSX)
5
CO-FO-
CLKX / FSX:
AXR(Outputs)/CLKX/FSX
Output
AXR(Inputs)/CLKX/FSX
Default (No Virtual Mode)
Default (No Virtual Mode)
See Figure 7-47
6
CI-FO-
FSX: Output
AXR(Outputs)/CLKX/FSX
MCASP5_VIRTUAL1_SYNC_RX
See Figure 7-48
CLKX: Input
AXR(Inputs)/CLKX/FSX
MCASP5_VIRTUAL1_SYNC_RX
7
CI-FI-
CLKX / FSX:
AXR(Outputs)/CLKX/FSX
MCASP5_VIRTUAL1_SYNC_RX
See Figure 7-49
Input
AXR(Inputs)/CLKX/FSX
MCASP5_VIRTUAL1_SYNC_RX
8
CO-FI-
CLKX: Output
AXR(Outputs)/CLKX/FSX
FSX: Input
AXR(Inputs)/CLKX/FSX
Default (No Virtual Mode)
Default (No Virtual Mode)
See Figure 7-50
Table 7-57. Virtual Mode Case Details for McASP6
No.
CASE
CASE
Description
Virtual Mode Settings
Signals
Virtual Mode Value
Notes
IP Mode : ASYNC
1
COIFOI
CLKX / FSX:
AXR(Outputs)/CLKX/FSX
Default (No Virtual Mode)
See Figure 7-43
Output CLKR
/ FSR: Input
AXR(Inputs)/CLKR/FSR
MCASP6_VIRTUAL1_SYNC_RX
2
COIFIO
CLKX / FSR:
AXR(Outputs)/CLKX/FSX
Default (No Virtual Mode)
See Figure 7-44
Output CLKR
/ FSX: Input
AXR(Inputs)/CLKR/FSR
MCASP6_VIRTUAL1_SYNC_RX
3
CIOFIO CLKR / FSR:
AXR(Outputs)/CLKX/FSX
MCASP6_VIRTUAL1_SYNC_RX
See Figure 7-45
Output CLKX
/ FSX: Input
AXR(Inputs)/CLKR/FSR
MCASP6_VIRTUAL1_SYNC_RX
4
CIOFOI
CLKR / FSX:
AXR(Outputs)/CLKX/FSX
MCASP6_VIRTUAL1_SYNC_RX
See Figure 7-46
Output CLKX
/ FSR: Input
AXR(Inputs)/CLKR/FSR
MCASP6_VIRTUAL1_SYNC_RX
IP Mode : SYNC (CLKR / FSR internally generated from CLKX / FSX)
5
CO-FO- CLKX / FSX:
AXR(Outputs)/CLKX/FSX
Output
AXR(Inputs)/CLKX/FSX
Default (No Virtual Mode)
Default (No Virtual Mode)
See Figure 7-47
272 Timing Requirements and Switching Characteristics
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