Datasheet

RM46L450
RM46L850
SPNS184A –SEPTEMBER 2012–REVISED SEPTEMBER 2013 www.ti.com
2.3.2.5 Enhanced Pulse-Width Modulator Modules (ePWM)
Table 2-29. ZWT Enhanced Pulse-Width Modulator Modules (ePWM)
Terminal Signal Default Pull Type Description
Type Pull State
Signal Name 337
ZWT
GIOA[5]/EXTCLKIN/EPWM1A/N2HET1_PIN_nDIS B5 Output Pull Down - Enhanced PWM1 Output
A
GIOA[6]/N2HET2[4]/EPWM1B H3 Enhanced PWM1 Output
B
N2HET1[11]/MIBSPI3NCS[4]/N2HET2[18]/USB2.OverCurrent E3 External ePWM Sync
/USB_FUNC.VBUSI/EPWM1SYNCO Pulse Output
N2HET1[16]/EPWM1SYNCI/EPWM1SYNCO A4 Input External ePWM Sync
Pulse Output
GIOA[7]/N2HET2[6]/EPWM2A M1 Output Enhanced PWM2 Output
A
N2HET1[0]/SPI4CLK/EPWM2B K18 Enhanced PWM2 Output
B
N2HET1[02]/SPI4SIMO[0]/EPWM3A W5 Enhanced PWM3 Output
A
N2HET1[05]/SPI4SOMI[0]/N2HET2[12]/EPWM3B V6 Enhanced PWM3 Output
B
MIBSPI5NCS[0]/EPWM4A E19 Pull Up Enhanced PWM4 Output
A
N2HET1[04]/EPWM4B B12 Pull Down Enhanced PWM4 Output
B
N2HET1[06]/SCIRX/EPWM5A W3 Enhanced PWM5 Output
A
N2HET1[13]/SCITX/EPWM5B N2 Enhanced PWM5 Output
B
N2HET1[18]/EPWM6A J1 Enhanced PWM6 Output
A
N2HET1[20]/EPWM6B P2 Enhanced PWM6 Output
B
N2HET1[09]/N2HET2[16]/USB2.SUSPEND/USB_FUNC.SUS V7 Enhanced PWM7 Output
PENDO/EPWM7A A
N2HET1[07]/USB2.PortPower/USB_FUNC.GZO/N2HET2[14]/ T1 Enhanced PWM7 Output
EPWM7B B
MIBSPI3NCS[3]/I2C_SCL/N2HET1[29]/nTZ1 C3 Input Pull Up Fixed, 20 µA Trip Zone Inputs 1, 2 and
3These signals are either
MIBSPI3NCS[2]/I2C_SDA/N2HET1[27]/nTZ2 B2
connected
N2HET1[10]/MII_TX_CLK/USB1.TXEN//MII_TX_VCLKA4/nT D19 Pull Down
asynchronously to the
Z3
ePWMx trip zone inputs,
or double-synchronized
with VCLK4, or double-
synchronized and then
filtered with a 6-cycle
VCLK4-based counter
before connecting to the
ePWMx trip zone inputs.
30 Device Package and Terminal Functions Copyright © 2012–2013, Texas Instruments Incorporated
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