TMS570LS1114_14 Datasheet, PDF (27/167 Pages) Texas Instruments – 16- and 32-Bit RISC Flash Microcontroller

TMS570LS1114
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SPNS188A – OCTOBER 2012 – REVISED SEPTEMBER 2013
2.3.2.6 General-Purpose Input / Output (GPIO)
Table 2-25. ZWT General-Purpose Input / Output (GPIO)
Terminal
Signal Name
337
ZWT
Signal Default
Type Pull State
Pull Type
Description
GIOA[0]
GIOA[1]
GIOA[2]/N2HET2[0] /EQEP2I
GIOA[3]/N2HET2[2]
GIOA[4]
A5
I/O Pull Down Programmable, General-purpose I/O.
C2
20 µA
All GPIO terminals are
capable of generating
C1
interrupts to the CPU on
E1
rising / falling / both
edges.
A6
GIOA[5]/EXTCLKIN/EPWM1A/N2HET1_PIN_nDIS
B5
GIOA[6]/N2HET2[4]/EPWM1B
H3
GIOA[7]/N2HET2[6]/EPWM2A
M1
GIOB[0]
M2
GIOB[1]
K2
GIOB[2]
F2
MIBSPI3NCS[0]/AD2EVT/GIOB[2]/EQEP1I/N2HET2_PIN_nD V10⁽¹⁾
IS
GIOB[3]
W10
GIOB[4]
G1
GIOB[5]
G2
GIOB[6]
J2
GIOB[7]
F1
(1) GIOB[2] cannot output a level on to terminal V10. Only the input functionality is supported so that the application can generate an
interrupt whenever the N2HET2_PIN_nDIS is asserted (driven low). Also, a pull up is enabled on the input. This is not programmable
using the GPIO module control registers.
Copyright © 2012–2013, Texas Instruments Incorporated
Device Package and Terminal Functions
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