comparison Scan/CK3/pinout @ 415:293154e4aafe

Added support for ghosting matrices and code for elimination. To use define GHOST in matrix.h, see example in Scan/CK3
author CryHam <cryham@gmail.com>
date Fri, 19 Feb 2016 18:10:25 +0100
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414:06b8d295518e 415:293154e4aafe
1 Pin Usage
2 =========
3
4 mk20dx128vlf5
5
6 ----
7 |Keys|
8 ----
9
10 * Strobe (Columns)
11
12 PTB0
13 PTB1
14 PTB2
15 PTB3
16 PTB16
17 PTB17
18 PTC4
19 PTC5
20 PTD0
21
22
23 * Sense (Rows)
24
25 PTD1
26 PTD2
27 PTD3
28 PTD4
29 PTD5
30 PTD6
31 PTD7
32
33
34 -----
35 |Debug|
36 -----
37
38 * SWD
39
40 PTA0 (Pull-down)
41 PTA3 (Pull-up)
42
43 * LEDs
44
45 PTA19 (LED only for PCB, not McHCK) (XTAL)
46
47 * UARTs
48
49 PTA1 - RX0
50 PTA2 - TX0
51
52 * Tag Connect
53
54 1 - Vdd +5
55 2 - PTA3 / SWD_IO
56 3 - Vss / Gnd
57 4 - PTA0 / SWD_CLK
58 5 - +5V
59 6 - PTA2 / TRACE_SWO
60 7 - N/C
61 8 - PTA1 / JTAG_TDI
62 9 - N/C
63 10 - Reset_b
64
65
66 ------
67 |Unused|
68 ------
69
70 * GPIO
71
72 PTA1 (Not broken out on PCB, available on McHCK) (Pull-up)
73 PTA2 (")
74 PTA4 (Pull-up)
75 PTA18 (EXTAL)
76
77 PTC0
78 PTC1
79 PTC2
80 PTC3
81 PTC6
82 PTC7
83
84 * Analog
85
86 ADC0_DP0
87 ADC0_DM0
88