SPNS184 – SEPTEMBER 2012
2.3.1.9
Standard Serial Communication Interface (SCI)
Table 2-9. PGE Standard Serial Communication Interface (SCI)
Terminal
Signal Name
144
PGE
38
39
Signal
Type
I/O
Default
Pull State
Pull Down
Pull Type
Description
N2HET1[06]/SCIRX/EPWM5A
N2HET1[13]/SCITX/EPWM5B
Programmable,
20uA
SCI receive, or GIO
SCI transmit, or GIO
2.3.1.10 Inter-Integrated Circuit Interface Module (I2C)
Table 2-10. PGE Inter-Integrated Circuit Interface Module (I2C)
Terminal
Signal Name
MIBSPI3NCS[2]/I2C_SDA/N2HET1[27]/nTZ2
MIBSPI3NCS[3]/I2C_SCL/N2HET1[29]/nTZ1
144
PGE
4
3
Signal
Type
I/O
Default
Pull State
Pull Up
Pull Type
Description
Programmable,
20uA
I2C serial data, or GIO
I2C serial clock, or GIO
2.3.1.11 Standard Serial Peripheral Interface (SPI)
Table 2-11. PGE Standard Serial Peripheral Interface (SPI)
Terminal
Signal Name
N2HET1[0]/SPI4CLK/EPWM2B
N2HET1[03]/SPI4NCS[0]/USB2.SPEED/
USB_FUNC.PUENON/N2HET2[10]/EQEP2B
N2HET1[01]/SPI4NENA/USB2.TXEN/
USB_FUNC.PUENO/N2HET2[8]/EQEP2A
N2HET1[02]/SPI4SIMO/EPWM3A
N2HET1[05]/SPI4SOMI/N2HET2[12]/EPWM3B
144
PGE
25
24
23
30
31
Signal
Type
I/O
Default
Pull State
Pull Down
Pull Type
Description
Programmable,
20uA
SPI4 clock, or GIO
SPI4 chip select, or GIO
SPI4 enable, or GIO
SPI4 slave-input master-
output, or GIO
SPI4 slave-output master-
input, or GIO
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