Table 4-24. E2 Hsec Pinout - Texas Instruments AM263 Series User Manual

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Pin Package Signal Name
#
1 NC NC
3 HSEC_TMS TMS
5 HSEC_TCK TCK
7 GND GND
9 HSEC_ADC0_AIN4/ HSEC_ADC0_AIN0/DAC_OUT
DAC_OUT
11 HSEC_ADC0_AIN5/ HSEC_ADC0_AIN1/DAC_OUT
DAC_OUT
13 GND GND
15 ADC0_AIN2 ADC0_AIN2
17 ADC0_AIN3 ADC0_AIN3
19 GND GND
21 ADC0_AIN4 ADC0_AIN4
23 ADC0_AIN5 ADC0_AIN5
25 ADC4_AIN0/ADC_CAL0 ADC4_AIN0/ADC_CAL0
27 ADC4_AIN1/ADC_CAL1 ADC4_AIN1/ADC_CAL1
29 GND GND
31 ADC2_AIN0 ADC2_AIN0
33 ADC2_AIN1 ADC2_AIN1
35 GND GND
37 ADC2_AIN2 ADC2_AIN2
39 ADC2_AIN3 ADC2_AIN3
41 NC NC
43 NC NC
45 HSEC_ADC-VREFHI HSEC_ADC-VREFHI
47 GND GND
49 EPWM0_A EPWM0_A/GPIO43
51 EPWM0_B EPWM0_B/GPIO44
53 EPWM1_A EPWM1_A/GPIO45
55 EPWM1_B EPWM1_B/GPIO46
57 EPWM4_A EPWM4_A/GPIO51
59 EPWM4_B EPWM4_B/FSITX1_CLK/GPIO52
61 EPWM5_A EPWM5_A/FSITX1_DATA0/GPIO53
63 EPWM5_B EPWM5_B/FSITX1_DATA1/GPIO54
65 GND GND
67 SPI0_D0 SPI0_D0/FSITX0_DATA0/GPIO13/SOP3
69 SPI0_D1 SPI0_D1/FSITX0_DATA1/GPIO14
71 SPI0_CLK SPI0_CLK/UART3_TXD/LIN3_TXD/FSITX0_CLK/GPIO12/SOP2
73 SPI0_CS0 SPI0_CS0/UART3_RXD/LIN3_RXD/GPIO11
75 SPI1_D0 SPI1_D0/UART5_TXD/XBAROUT3/FSIRX0_DATA0/GPIO17
SPRUJ09C – MARCH 2022 – REVISED FEBRUARY 2023
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Table 4-24. E2 HSEC Pinout

Muxed Signal Options
Copyright © 2023 Texas Instruments Incorporated
Muxed Signal Options
EPWM6_A/FSIRX1_CLK/GPIO55
EPWM6_B/FSIRX1_DATA0/GPIO56
EPWM7_A/FSIRX1_DATA1/GPIO57
PR0_PRU1_GPO19/UART3_RXD/PR0_IEP0_EDC_SYNC_OUT0/TRC_CLK/
XBAROUT13/GPIO119/EQEP1_A
PR0_PRU1_GPO18/UART3_TXD/PR0_IEP0_EDIO_DATA_IN_OUT31/TRC_CTL/
XBAROUT14/GPMC0_WAIT1/GPIO120/EQEP1_B
SDFM0_CLK0/CLKOUT1/GPIO122/EQEP1_STROBE
EXT_REFCLK0/XBAROUT15/GPIO121/EQEP1_INDEX
LIN1_RXD/UART1_RXD/SPI2_CS0/XBAROUT5/GPIO19
Hardware Description
Signal Package Name Pin
#
NC NC 2
NC NC 4
TDO HSEC_TDO 6
TDI HSEC_TDI 8
GND GND 10
ADC1_AIN0 ADC1_AIN0 12
ADC1_AIN1 ADC1_AIN1 14
GND GND 16
ADC1_AIN2 ADC1_AIN2 18
ADC1_AIN3 ADC1_AIN3 20
GND GND 22
ADC1_AIN4 ADC1_AIN4 24
ADC1_AIN5 ADC1_AIN5 26
ADC3_AIN0 ADC3_AIN0 28
ADC3_AIN1 ADC3_AIN1 30
GND GND 32
ADC3_AIN2 ADC3_AIN2 34
ADC3_AIN3 ADC3_AIN3 36
GND GND 38
ADC3_AIN4 ADC3_AIN4 40
ADC3_AIN5 ADC3_AIN5 42
NC NC 44
GND GND 46
HSEC_5V0 HSEC_5V0 48
EPWM2_A/GPIO47 EPWM2_A 50
EPWM2_B/GPIO48 EPWM2_B 52
EPWM3_A/GPIO49 EPWM3_A 54
EPWM3_B/GPIO50 EPWM3_B 56
EPWM6_A 58
EPWM6_B 60
EPWM7_A 62
EPWM7_B/GPIO58 EPWM7_B 64
NC NC 66
EQEP1_A 68
EQEP1_B 70
EQEP1_STROBE 72
EQEP1_INDEX 74
UART1_RXD 76
AM263x Control Card Hardware User's Guide 49