1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
// SAME Analog Modular Ecosystem
//
// / SPDX-FileCopyrightText: 2026 Denis Chevalier <perso@denischevalier.fr>
// / SPDX-License-Identifier: CC-BY-SA-4.0
// / SPDX-License-Identifier: CERN-OHL-S-2.0+
// / SPDX-License-Identifier: GPL-3.0-or-later
//
// The prose, explanatory text, rendered figures, tables, and mathematical
// content of this specification are licensed under CC BY-SA 4.0. If a later
// version of CC BY-SA is published, the author grants permission to distribute
// this work under that later version as well.
//
// Hardware designs contained herein (schematics, PCB layouts, mechanical
// drawings, and CAD models) are licensed under CERN-OHL-S-2.0+.
//
// All executable code, helper libraries (`lib/*`), metrology assertions, and
// embedded verification scripts throughout the source documents are licensed
// under the GNU General Public License v3.0 or later (GPL-3.0-or-later).
#import "../lib/unify.typ": qty
#figure(
table(
columns: 4,
table.header([Pin], [Signal], [Pin], [Signal]),
[1], [$plus qty(15.00, "V")$], [14], [AGND],
[2], [$plus qty(15.00, "V")$], [15], [AGND],
[3], [$qty(-15.00, "V")$], [16], [AGND],
[4], [$qty(-15.00, "V")$], [17], [DGND],
[5], [AGND], [18], [DGND],
[6], [AGND], [19], [$plus qty(5.0, "VD")$],
[7], [AGND], [20], [$qty(-5.0, "VD")$],
[8], [$plus qty(10.0000, "V")$ Force], [21], [Stagger],
[9], [$plus qty(10.0000, "V")$ Sense], [22], [_Reserved_],
[10], [$qty(-10.0000, "V")$ Force], [23], [_Reserved_],
[11], [$qty(-10.0000, "V")$ Sense], [24], [_Reserved_],
[12], [AGND], [25], [Chassis Earth],
[13], [AGND], [Shell], [Chassis Earth],
),
caption: "DB-25 backplane connector pin allocation",
) <table-backplane-connector>
|
