annotate boards/mv-sniffer/src/ic_74LVC4T3144.v @ 1:55e5f926fb5a

beginning of mv-sniffer adapter board design
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 28 Jul 2023 20:01:06 +0000
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 module ic_74LVC4T3144 (GND, VccA, VccB, nOE, A1, A2, A3, YA4,
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 YB1, YB2, YB3, B4);
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 input GND, VccA, VccB;
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 input nOE;
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 input A1, A2, A3, B4;
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 output YB1, YB2, YB3, YA4;
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 /* instantiate the package; the mapping of signals to pins is defined here */
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 pkg_TSSOP14 pkg (.pin_1(VccA),
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 .pin_2(A1),
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 .pin_3(A2),
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 .pin_4(A3),
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 .pin_5(YA4),
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 .pin_6(GND),
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 .pin_7(GND),
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 .pin_8(B4),
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 .pin_9(), /* no connect */
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 .pin_10(YB3),
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 .pin_11(YB2),
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 .pin_12(YB1),
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 .pin_13(VccB),
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 .pin_14(nOE)
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 );
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26
55e5f926fb5a beginning of mv-sniffer adapter board design
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27 endmodule