DRA790 Datasheet, PDF (100/436 Pages) Texas Instruments – Infotainment Applications Processor

DRA790, DRA791
DRA793, DRA797
SPRS968A – AUGUST 2016 – REVISED FEBRUARY 2017
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SIGNAL NAME
pr2_pru1_gpo4
pr2_pru1_gpo5
pr2_pru1_gpo6
pr2_pru1_gpo7
pr2_pru1_gpo8
pr2_pru1_gpo9
pr2_pru1_gpo10
pr2_pru1_gpo11
pr2_pru1_gpo12
pr2_pru1_gpo13
pr2_pru1_gpo14
pr2_pru1_gpo15
pr2_pru1_gpo16
4.3.24 ATL
Table 4-24. PRU-ICSS Signal Descriptions (continued)
DESCRIPTION
PRU1 General-Purpose Output
PRU1 General-Purpose Output
PRU1 General-Purpose Output
PRU1 General-Purpose Output
PRU1 General-Purpose Output
PRU1 General-Purpose Output
PRU1 General-Purpose Output
PRU1 General-Purpose Output
PRU1 General-Purpose Output
PRU1 General-Purpose Output
PRU1 General-Purpose Output
PRU1 General-Purpose Output
PRU1 General-Purpose Output
TYPE
O
O
O
O
O
O
O
O
O
O
O
O
O
BALL
AC4, N6
J25, T4
J24, T5
C16, P4
D14, P3
B14, R2
A18, R1
B17, N2
B16, P2
B18, N1
A19, P1
E17, N3
E16, N4
NOTE
For more information, see the Audio Tracking Logic (ATL) section of the device TRM.
Table 4-25. ATL Signal Descriptions
SIGNAL NAME DESCRIPTION
atl_clk0
Audio Tracking Logic Clock 0
atl_clk1
Audio Tracking Logic Clock 1
atl_clk2
Audio Tracking Logic Clock 2
atl_clk3
Audio Tracking Logic Clock 3
4.3.25 Emulation and Debug Subsystem
TYPE
O
O
O
O
BALL
J25
J24
H24
H25
NOTE
For more information, see the On-Chip Debug Support / Debug Ports section of the device
TRM.
SIGNAL NAME
tms
tdi
tdo
tclk
trstn
rtck
emu0
emu1
emu2
emu3
emu4
Table 4-26. Debug Signal Descriptions
DESCRIPTION
JTAG test port mode select. An external pullup resistor should be used on this
ball.
JTAG test data
JTAG test port data
JTAG test clock
JTAG test reset
JTAG return clock
Emulator pin 0
Emulator pin 1
Emulator pin 2
Emulator pin 3
Emulator pin 4
TYPE
IO
I
O
I
I
O
IO
IO
IO
IO
IO
BALL
L21
L23
J20
K21
L22
K25
C21
C22
E14
F14
F13
100 Terminal Configuration and Functions
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