FreeCalypso > hg > fc-small-hw

comparison fc-uja/schem+bom/vsrc/target_if.v @ 0:0f9bdd60ce50

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fc-small-hw separated from old freecalypso-schem repo
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 21 Oct 2019 00:53:38 +0000
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-1:000000000000 0:0f9bdd60ce50
1 /* This module captures our target interfaces. */
2
3 module target_if (GND, JTAG_TCK, JTAG_TDI, JTAG_TDO, JTAG_TMS, nTESTRESET,
4 nEMU, UART_TxD, UART_RxD);
5
6 input GND;
7
8 input JTAG_TCK, JTAG_TDI, JTAG_TMS;
9 output JTAG_TDO, nTESTRESET;
10 inout [1:0] nEMU;
11
12 input UART_TxD;
13 output UART_RxD;
14
15 /* TI JTAG header */
16
17 header_14pin ti_jtag_hdr (.pin_1(JTAG_TMS),
18 .pin_2(nTESTRESET),
19 .pin_3(JTAG_TDI),
20 .pin_4(), /* no connect */
21 .pin_5(), /* no connect */
22 .pin_6(), /* no connect */
23 .pin_7(JTAG_TDO),
24 .pin_8(GND),
25 .pin_9(), /* no connect */
26 .pin_10(GND),
27 .pin_11(JTAG_TCK),
28 .pin_12(GND),
29 .pin_13(nEMU[0]),
30 .pin_14(nEMU[1])
31 );
32
33 /* 3-pin UART header */
34
35 header_3pin uart_hdr ( .pin_1(GND),
36 .pin_2(UART_RxD),
37 .pin_3(UART_TxD)
38 );
39
40 /* FFC connector for FreeCalypso handset boards */
41
42 conn_12pin_plus2 ffc_conn (.pin_1(), /* no connect */
43 .pin_2(UART_TxD),
44 .pin_3(nTESTRESET),
45 .pin_4(JTAG_TDI),
46 .pin_5(JTAG_TMS),
47 .pin_6(JTAG_TCK),
48 .pin_7(UART_RxD),
49 .pin_8(JTAG_TDO),
50 .pin_9(), /* no connect */
51 .pin_10(GND),
52 .pin_11(), /* no connect */
53 .pin_12(), /* no connect */
54 /* mounting pads */
55 .pin_13(GND),
56 .pin_14(GND)
57 );
58
59 endmodule