TMS570LS1114_14 Datasheet, PDF (29/167 Pages) Texas Instruments – 16- and 32-Bit RISC Flash Microcontroller

TMS570LS1114
www.ti.com
SPNS188A – OCTOBER 2012 – REVISED SEPTEMBER 2013
2.3.2.10 Inter-Integrated Circuit Interface Module (I2C)
Table 2-29. ZWT Inter-Integrated Circuit Interface Module (I2C)
Terminal
Signal Name
MIBSPI3NCS[2]/I2C_SDA/N2HET1[27]/nTZ2
MIBSPI3NCS[3]/I2C_SCL/N2HET1[29]/nTZ1
337
ZWT
B2
C3
Signal Default
Type Pull State
Pull Type
Description
I/O
Pull Up Programmable, I2C serial data, or GPIO
20 µA
I2C serial clock, or GPIO
2.3.2.11 Standard Serial Peripheral Interface (SPI)
Table 2-30. ZWT Standard Serial Peripheral Interface (SPI)
Terminal
Signal Name
SPI2CLK
SPI2NCS[0]
SPI2NENA/SPI2NCS[1]
SPI2NENA/SPI2NCS[1]
SPI2SIMO[0]
SPI2SOMI[0]
337
ZWT
E2
N3
D3
D3
D1
D2
Signal Default
Type Pull State
Pull Type
Description
I/O
Pull Up Programmable, SPI2 clock, or GPIO
20 µA
SPI2 chip select, or GPIO
SPI2 chip select, or GPIO
SPI2 enable, or GPIO
SPI2 slave-input master-
output, or GPIO
SPI2 slave-output master-
input, or GPIO
N2HET1[0]/SPI4CLK/EPWM2B
N2HET1[03]/SPI4NCS[0]/N2HET2[10]/EQEP2B
N2HET1[01]/SPI4NENA/N2HET2[8]
N2HET1[02]/SPI4SIMO[0]/EPWM3A
N2HET1[05]/SPI4SOMI[0]/N2HET2[12]/EPWM3B
K18 I/O Pull Down Programmable, SPI4 clock, or GPIO
U1
20 µA
SPI4 chip select, or GPIO
V2
SPI4 enable, or GPIO
W5
SPI4 slave-input master-
output, or GPIO
V6
SPI4 slave-output master-
input, or GPIO
Copyright © 2012–2013, Texas Instruments Incorporated
Device Package and Terminal Functions
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