Datasheet

TMS570LS1224
SPNS190B –OCTOBER 2012–REVISED FEBRUARY 2015 www.ti.com
4.3.2.2 Enhanced High-End Timer Modules (N2HET)
Table 4-21. ZWT Enhanced High-End Timer Modules (N2HET)
Terminal Signal Reset Pull Pull Type Description
Type State
Signal Name 337
ZWT
N2HET1[0]/SPI4CLK/EPWM2B K18 I/O Pull Down Programmable,
N2HET1 time input
20 µA
N2HET1[1]/SPI4NENA/N2HET2[8]/EQEP2A V2
capture or output
compare, or GIO.
N2HET1[2]/SPI4SIMO[0]/EPWM3A W5
Each terminal has a
N2HET1[3]/SPI4NCS[0]/N2HET2[10]/EQEP2B U1
suppression filter with a
N2HET1[4]/EPWM4B B12
programmable duration.
N2HET1[5]/SPI4SOMI[0]/N2HET2[12]/EPWM3B V6
N2HET1[6]/SCIRX/EPWM5A W3
N2HET1[7]/N2HET2[14]/EPWM7B T1
N2HET1[8]/MIBSPI1SIMO[1] E18
N2HET1[9]/N2HET2[16]/EPWM7A V7
N2HET1[10]/nTZ3 D19
N2HET1[11]/MIBSPI3NCS[4]/N2HET2[18]/EPWM1SYNCO E3
N2HET1[12] B4
N2HET1[13]/SCITX/EPWM5B N2
N2HET1[14] A11
N2HET1[15]/MIBSPI1NCS[4]/ECAP1 N1
N2HET1[16]/EPWM1SYNCI/EPWM1SYNCO A4
N2HET1[17] A13
MIBSPI1NCS[1]/N2HET1[17]/ EQEP1S F3
N2HET1[18]/EPWM6A J1
N2HET1[19] B13
MIBSPI1NCS[2]/N2HET1[19] G3
N2HET1[20]/EPWM6B P2
N2HET1[21] H4
MIBSPI1NCS[3]/N2HET1[21] J3
N2HET1[22] B3
N2HET1[23] J4
MIBSPI1NENA/N2HET1[23]/ECAP4 G19 Pull Up
N2HET1[24]/MIBSPI1NCS[5] P1 Pull Down
N2HET1[25] M3
MIBSPI3NCS[1]/N2HET1[25]/MDCLK V5
N2HET1[26] A14
N2HET1[27] A9
MIBSPI3NCS[2]/I2C_SDA/N2HET1[27]/nTZ2 B2 Pull Up
N2HET1[28] K19 Pull Down
N2HET1[29] A3
MIBSPI3NCS[3]/I2C_SCL/N2HET1[29]/nTZ1 C3
24 Terminal Configuration and Functions Copyright © 2012–2015, Texas Instruments Incorporated
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