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Chapter 9. Headers
9.1. Microcontroller Headers
The microcontroller pin headers and their corresponding microcontroller connections are detailed in this section (Table 9-1 to Table 9-4).
The header pins connect directly to the microcontroller pins.
J1
Pin Circuit Net Name Device Pin Pin Circuit Net Name Device Pin
1 M1_Vn 1 23 Ground 23
2 M1_Wn 2 24 A13 24
3 UC_VCC 3 25 A14 25
4 Not connected 4 26 A15 26
5 Ground 5 27 A16 27
6 PIN6 6 28 A17 28
7 CASn 7 29 SCL 29
8 RASn 8 30 SDA 30
9 A0_IO_0 9 31 A18 31
10 A1_IO_1 10 32 A19 32
11 A2_IO_2 11 33 A20 33
12 A3_IO_3 12 34 UC_VCC 34
13 A4_IO_4 13 35 Ground 35
14 A5_IO_5 14 36 D0 36
15 A6_IO_6 15 37 D1 37
16 A7_IO_7 16 38 D2 38
17 A8 17 39 D3 39
18 A9 18 40 D4 40
19 A10 19 41 D5 41
20 A11 20 42 D6 42
21 A12 21 43 D7 43
22 UC_VCC 22 44 UC_VCC 44
Table 9-1: J1 microcontroller header
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