Datasheet

21
RM57L843
www.ti.com SPNS215C –FEBRUARY 2014–REVISED JUNE 2016
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Terminal Configuration and FunctionsCopyright © 2014–2016, Texas Instruments Incorporated
4.2.1.6 Enhanced Pulse-Width Modulator Modules (ePWM)
Table 4-6. ZWT Enhanced Pulse-Width Modulator Modules (ePWM)
TERMINAL
SIGNAL
TYPE
DEFAULT
PULL
STATE
PULL
TYPE
OUTPUT
BUFFER
DRIVE
STRENGTH
DESCRIPTION
SIGNAL NAME
337
ZWT
ePWM1A D9
Output – – 8 mA Enhanced PWM1 Output A
GIOA[5]/EXTCLKIN1/ePWM1A B5
(1)
ePWM1B D10
Output – – 8 mA Enhanced PWM1 Output B
GIOA[6]/N2HET2[4]/ePWM1B H3
(1)
N2HET1[16]/ePWM1SYNCI/ePWM1SYNCO A4 Input Pulldown
Fixed,
20 µA
–
External ePWM Sync Pulse
Input
N2HET1[11]/MIBSPI3NCS[4]/N2HET2[18]/
ePWM1SYNCO
E3
Output Pulldown 20 µA 2mA ZD
External ePWM Sync Pulse
Output
N2HET1[16]/ePWM1SYNCI/ePWM1SYNCO A4
(1)
GIOA[7]/N2HET2[6]/ePWM2A M1 Output Pulldown 20 µA 8 mA Enhanced PWM2 Output A
N2HET1[0]/MIBSPI4CLK/ePWM2B K18 Output Pulldown 20 µA 8 mA Enhanced PWM2 Output B
N2HET1[2]/MIBSPI4SIMO/ePWM3A W5 Output Pulldown 20 µA 8 mA Enhanced PWM3 Output A
N2HET1[5]/MIBSPI4SOMI/N2HET2[12]/ePWM3B V6 Output Pulldown 20 µA 8 mA Enhanced PWM3 Output B
MIBSPI5NCS[0]/DMM_DATA[5]/ePWM4A E19 Output Pulldown 20 µA 8 mA Enhanced PWM4 Output A
N2HET1[4]/MIBSPI4NCS[1]/ePWM4B B12 Output Pulldown 20 µA 8 mA Enhanced PWM4 Output B
N2HET1[6]/SCI3RX/ePWM5A W3 Output Pulldown 20 µA 8 mA Enhanced PWM5 Output A
N2HET1[13]/SCI3TX/N2HET2[20]/ePWM5B N2 Output Pulldown 20 µA 8 mA Enhanced PWM5 Output B
N2HET1[18]/EMIF_RNW/ePWM6A J1 Output – – 8 mA Enhanced PWM6 Output A
N2HET1[20]/EMIF_nDQM[1]/ePWM6B P2 Output – – 8 mA Enhanced PWM6 Output B
N2HET1[9]/MIBSPI4NCS[3]/N2HET2[16]/ePWM7A V7 Output – – 8 mA Enhanced PWM7 Output A
N2HET1[7]/MIBSPI4NCS[2]/N2HET2[14]/ePWM7B T1 Output – – 8 mA Enhanced PWM7 Output B
AD1EVT/MII_RX_ER/RMII_RX_ER/nTZ1_1 N19
Input Pulldown
Fixed,
20 µA
– Trip Zone 1 Input 1
MIBSPI3NCS[3]/I2C1_SCL/N2HET1[29]/nTZ1_1 C3
(1)
GIOB[7]/nTZ1_2 F1
Input Pulldown
Fixed,
20 µA
– Trip Zone 1 Input 2
MIBSPI3NCS[2]/I2C1_SDA/N2HET1[27]/nTZ1_2 B2
(1)
MIBSPI1NCS[3]/N2HET1[21]/nTZ1_3 J3
Input Pullup
Fixed,
20 µA
– Trip Zone 1 Input 3
N2HET1[10]/MIBSPI4NCS[4]/MII_TX_CLK/nTZ1_3 D19
(1)
(1) This is the secondary terminal at which the signal is also available. See Section 4.2.2.2 for more detail on how to select between the
available terminals for input functionality.