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comparison doc/Luna-LCD-cable @ 68:72ff023ec6c9

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doc/Luna-LCD-cable: written in preparation for making this cable
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 01 May 2020 03:18:08 +0000
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67:286289d551ee 68:72ff023ec6c9
1 This document defines the pinout of the 25-wire ribbon cable that will connect
2 our Luna LCD add-on board to the expansion interface on our Caramel motherboard.
3
4 Luna LCD board Luna LCD board Wire Calypso signal
5 connector pin signal name color on Caramel board
6 ----------------------------------------------------------------
7 1 DB[15] brown D15
8 2 DB[14] red D14
9 3 DB[13] orange D13
10 4 DB[12] yellow D12
11 5 DB[11] green D11
12 6 DB[10] blue D10
13 7 DB[9] violet D9
14 8 DB[8] grey D8
15 9 DB[7] white D7
16 10 DB[6] black D6
17 11 DB[5] brown D5
18 12 DB[4] red D4
19 13 DB[3] orange D3
20 14 DB[2] yellow D2
21 15 DB[1] green D1
22 16 DB[0] blue D0
23 17 CS violet nCS3
24 18 RD grey /RD
25 19 WR white /WR
26 20 RS black A1
27 21 GND brown GND
28 22 GND red GND
29 23 RESET orange RESET_OUT
30 24 Vio yellow V-IO
31 25 BL_EN green MCSI_TXD/GPIO9