TMS570LS3137_12 Datasheet, PDF (142/159 Pages) Texas Instruments – TMS570LS3137 16/32-Bit RISC Flash Microcontroller

TMS570LS3137
SPNS162. – SEPTEMBER 2011
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Event #
EVENT10
EVENT11
EVENT12
EVENT13
EVENT14
Table 5-21. MIBSPI3 Event Trigger Hookup (continued)
TGxCTRL TRIGSRC[3:0]
1011
1100
1101
1110
1111
Trigger
N2HET1[12]
N2HET1[14]
N2HET1[16]
N2HET1[18]
Intern Tick counter
NOTE
For N2HET1 trigger sources, the connection to the MibSPI3 module trigger input is made
from the input side of the output buffer (at the N2HET1 module boundary). This way, a
trigger condition can be generated even if the N2HET1 signal is not selected to be output on
the pad.
NOTE
For GIOx trigger sources, the connection to the MibSPI3 module trigger input is made from
the output side of the input buffer. This way, a trigger condition can be generated either by
selecting the GIOx pin as an output pin plus selecting the pin to be a GIOx pin, or by driving
the GIOx pin from an external trigger source. If the mux control module is used to select
different functionality instead of the GIOx signal, then care must be taken to disable GIOx
from triggering MibSPI3 transfers; there is no multiplexing on the input connections.
5.10.3.3 MIBSPI5 Event Trigger Hookup
Event #
Disabled
EVENT0
EVENT1
EVENT2
EVENT3
EVENT4
EVENT5
EVENT6
EVENT7
EVENT8
EVENT9
EVENT10
EVENT11
EVENT12
EVENT13
EVENT14
Table 5-22. MIBSPI5 Event Trigger Hookup
TGxCTRL TRIGSRC[3:0]
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Trigger
No trigger source
GIOA[0]
GIOA[1]
GIOA[2]
GIOA[3]
GIOA[4]
GIOA[5]
GIOA[6]
GIOA[7]
N2HET1[8]
N2HET1[10]
N2HET1[12]
N2HET1[14]
N2HET1[16]
N2HET1[18]
Intern Tick counter
NOTE
For N2HET1 trigger sources, the connection to the MibSPI5 module trigger input is made
from the input side of the output buffer (at the N2HET1 module boundary). This way, a
trigger condition can be generated even if the N2HET1 signal is not selected to be output on
the pad.
142 Peripheral Information and Electrical Specifications
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