Datasheet

RM46L450
RM46L850
SPNS184A –SEPTEMBER 2012–REVISED SEPTEMBER 2013 www.ti.com
2.3.1.9 Standard Serial Communication Interface (SCI)
Table 2-9. PGE Standard Serial Communication Interface (SCI)
Terminal Signal Default Pull Type Description
Type Pull State
Signal Name 144
PGE
N2HET1[06]/SCIRX/EPWM5A 38 I/O Pull Down Programmable, SCI receive, or GPIO
20 µA
N2HET1[13]/SCITX/EPWM5B 39 SCI transmit, or GPIO
2.3.1.10 Inter-Integrated Circuit Interface Module (I2C)
Table 2-10. PGE Inter-Integrated Circuit Interface Module (I2C)
Terminal Signal Default Pull Type Description
Type Pull State
Signal Name 144
PGE
MIBSPI3NCS[2]/I2C_SDA/N2HET1[27]/nTZ2 4 I/O Pull Up Programmable, I2C serial data, or GPIO
20 µA
MIBSPI3NCS[3]/I2C_SCL/N2HET1[29]/nTZ1 3 I2C serial clock, or GPIO
2.3.1.11 Standard Serial Peripheral Interface (SPI)
Table 2-11. PGE Standard Serial Peripheral Interface (SPI)
Terminal Signal Default Pull Type Description
Type Pull State
Signal Name 144
PGE
N2HET1[0]/SPI4CLK/EPWM2B 25 I/O Pull Down Programmable, SPI4 clock, or GPIO
20 µA
N2HET1[03]/SPI4NCS[0]/USB2.SPEED/ 24 SPI4 chip select, or GPIO
USB_FUNC.PUENON/N2HET2[10]/EQEP2B
N2HET1[01]/SPI4NENA/USB2.TXEN/ 23 SPI4 enable, or GPIO
USB_FUNC.PUENO/N2HET2[8]/EQEP2A
N2HET1[02]/SPI4SIMO[0]/EPWM3A 30 SPI4 slave-input master-
output, or GPIO
N2HET1[05]/SPI4SOMI[0]/N2HET2[12]/EPWM3B 31 SPI4 slave-output master-
input, or GPIO
18 Device Package and Terminal Functions Copyright © 2012–2013, Texas Instruments Incorporated
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