DRA722_17 Datasheet, PDF (117/408 Pages) Texas Instruments – Infotainment Applications Processor

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DRA722, DRA724, DRA725, DRA726
SPRS956B – MARCH 2016 – REVISED JANUARY 2017
4.4.23 Pulse Width Modulation (PWM) Interface
NOTE
For more information, see the Pulse-Width Modulation (PWM) SS section of the device TRM.
Table 4-26. PWM Signal Descriptions
SIGNAL NAME DESCRIPTION
PWMSS1
eQEP1A_in
EQEP1 Quadrature Input A
eQEP1B_in
EQEP1 Quadrature Input B
eQEP1_index
EQEP1 Index Input
eQEP1_strobe EQEP1 Strobe Input
ehrpwm1A
EHRPWM1 Output A
ehrpwm1B
EHRPWM1 Output B
ehrpwm1_tripzone_in EHRPWM1 Trip Zone Input
put
eCAP1_in_PWM1_out ECAP1 Capture Iniput / PWM Output
ehrpwm1_synci EHRPWM1 Sync Input
ehrpwm1_synco EHRPWM1 Sync Output
PWMSS2
eQEP2A_in
EQEP2 Quadrature Input A
eQEP2B_in
EQEP2 Quadrature Input B
eQEP2_index
EQEP2 Index Input
eQEP2_strobe EQEP2 Strobe Input
ehrpwm2A
EHRPWM2 Output A
ehrpwm2B
EHRPWM2 Output B
ehrpwm2_tripzone_in EHRPWM2 Trip Zone Input
put
eCAP2_in_PWM2_out ECAP2 Capture Iniput / PWM Output
PWMSS3
eQEP3A_in
EQEP3 Quadrature Input A
eQEP3B_in
EQEP3 Quadrature Input B
eQEP3_index
EQEP3 Index Input
eQEP3_strobe EQEP3 Strobe Input
ehrpwm3A
EHRPWM3 Output A
ehrpwm3B
EHRPWM3 Output B
ehrpwm3_tripzone_in EHRPWM3 Trip Zone Input
put
eCAP3_in_PWM3_out ECAP3 Capture Iniput / PWM Output
4.4.24 Audio Tracking Logic (ATL)
TYPE
I
I
IO
IO
O
O
IO
IO
I
O
I
I
IO
IO
O
O
IO
IO
I
I
IO
IO
O
O
IO
IO
NOTE
For more information, see the Audio Tracking Logic (ATL) section of the device TRM.
BALL
E1
G2
H7
G1
G6
F2
F3
D1
E2
D2
F4
C1
E4
F5
AC5 / E6
AB4 / D3
AD4 / F6
AC4 / D5
AC7 / C2
AC6 / C3
AC9 / C4
AC3 / B2
AC8 / D6
AD6 / C5
AB8 / A3
AB5 / B3
Table 4-27. ATL Signal Descriptions
SIGNAL NAME DESCRIPTION
atl_clk0
Audio Tracking Logic Clock 0
atl_clk1
Audio Tracking Logic Clock 1
TYPE
O
O
BALL
D18
E17
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Terminal Configuration and Functions 117
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