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Table 2-5. Expansion Connector P1 (J9, Left, TopView) (continued)
Signal Name Pin Number Number Number Pin Number Signal Name
SPI2_SOMI 69 59 60 NC
SPI2_SIMO 70 61 62 NC
SPI2_CS0 23 63 64 71 SPI2_CLK
EXP_12V 65 66 GND
Table 2-6. Expansion Connector P3 (J11, Bottom One, TopView)
Signal Name Pin Number Number Number Pin Number Signal Name
EXP_12V 1 2 GND
EXP_12V 3 4 GND
LINRX 94 5 6 95 LINTX
CAN1RX 63 7 8 62 CAN1TX
CAN2RX 92 9 10 91 CAN2TX
NC 11 12 NC
NC 13 14 NC
NC 15 16 NC
NC 17 18 NC
GIOA[1]/SPI3CS2 2 19 20 1 GIOA[0]
GIOA[3]/SPI3CS3 8 21 22 5 GIOA[2]
GIOA[5]/EXTCLKIN 10 23 24 9 GIOA[4]
GIOA[7]/NHET29 18 25 26 12 GIOA[6]
NC 27 28 NC
NC 29 30 NC
NC 31 32 NC
NC 33 34 NC
GND 35 36 GND
NC 37 38 19 NHET1[0]
NC 39 40 22 NHET1[2]
NC 41 42 25 NHET1[4]
NC 43 44 26 NHET1[6]
NC 45 46 74 NHET1[8]
NC 47 48 83 NHET1[10]
NC 49 50 89 NHET1[12]
NC 51 52 90 NHET1[14]
NC 53 54 97 NHET1[16]
EQEPA 36 55 56 98 NHET1[18]
EQEPI 38 57 58 NC
EQEPB 37 59 60 11 NHET1[22]
EQEPS 93 61 62 64 NHET1[24]
NC 63 64
GIOA7/NHET29 18 65 66 58 ADEVT/NHET28
GIOA6/SPI2CS1/NHET31 12 67 68 NC
GND 69 70 nRST
GIOA0/SPI3CS3 1 71 72 2 GIOA1/SPI3CS2
SPI3SIMO 73 74 34 SPI3SOMI
GIOA2/SPI3CS1 5 75 76 38 SPI3CS0
SPI3ENA 77 78 36 SPI3CLK
EXP_12V 79 80 GND
15
SPNU567–September 2012 Physical Description
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