TMS570LS3135 Datasheet, PDF (24/170 Pages) Texas Instruments – TMS570LS31x5/21x5 16- and 32-Bit RISC Flash Microcontroller

TMS570LS3135, TMS570LS2135, TMS570LS2125
SPNS164C – APRIL 2012 – REVISED APRIL 2015
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4.3.2.3 General-Purpose Input/Output (GPIO)
Table 4-20. ZWT General-Purpose Input/Output (GPIO)
TERMINAL
SIGNAL NAME
GIOA[0]
GIOA[1]
GIOA[2]/N2HET2[0]
GIOA[3]/N2HET2[2]
GIOA[4]
GIOA[5]/EXTCLKIN/N2HET1_PIN_nDIS
GIOA[6]/N2HET2[4]
GIOA[7]/N2HET2[6]
GIOB[0]
GIOB[1]
GIOB[2]
GIOB[3]
GIOB[4]
GIOB[5]
GIOB[6]
GIOB[7]
MIBSPI3NCS[0]/AD2EVT/GIOB[2]/N2HET2_PIN_nDIS
337
ZWT
A5
C2
C1
E1
A6
B5
H3
M1
M2
K2
F2
W10
G1
G2
J2
F1
SIGNAL
TYPE
I/O
RESET
PULL
STATE
Pulldown
V10
Pullup
PULL TYPE
DESCRIPTION
Programmable,
20 µA
General-purpose I/O.
All GPIO terminals are
capable of generating
interrupts to the CPU on rising
/ falling / both edges.
Fixed 20 µA
Pulldown
The application cannot output
a level onto this terminal
when it is configured as
GIOB[2]. A pull-up is enabled
on this input. This pull cannot
be disabled, and is not
programmable using the GIO
module pull control registers
4.3.2.4 FlexRay Interface Controller (FlexRay)
FRAYRX1
FRAYTX1
FRAYTXEN1
FRAYRX2
FRAYTX2
FRAYTXEN2
Table 4-21. FlexRay Interface Controller (FlexRay)
TERMINAL
SIGNAL NAME
337
ZWT
SIGNAL
TYPE
A15
Input
RESET
PULL
STATE
Pullup
PULL TYPE
Fixed 100 µA
Pullup
B15 Output
B16 Output
None
None
A8
Input
Pullup
Fixed 100 µA
Pullup
B8 Output
B9 Output
None
None
DESCRIPTION
FlexRay data receive
(channel 1)
FlexRay data transmit
(channel 1)
FlexRay transmit enable
(channel 1)
FlexRay data receive
(channel 2)
FlexRay data transmit
(channel 2)
FlexRay transmit enable
(channel 2)
24
Terminal Configuration and Functions
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