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
42
43
44
45
46
47
48
49
50
51
52
53
|
// license:BSD-3-Clause
// copyright-holders:Felipe Sanches
/*
* nld_tms4800.h
*
* TMS-4800: 16 Kbit (2Kb x 8) READ ONLY MEMORY
*
* +----------------+
* VSS |1 ++ 24| OE1
* A1 |2 23| O1
* A2 |3 22| O2
* A3 |4 TMS-4800 21| O3
* A4 |5 20| O4
* A5 |6 19| O5
* A6 |7 18| O6
* A10 |8 17| O7
* VGG |9 16| O8
* A9 |10 15| A11
* A8 |11 14| OE2
* A7 |12 13| AR
* +----------------+
*
*
* Naming conventions follow Texas Instruments datasheet:
* http://bitsavers.trailing-edge.com/components/ti/_dataBooks/1975_TI_The_Semiconductor_Memory_Data_Book.pdf
*/
#ifndef NLD_TMS4800_H_
#define NLD_TMS4800_H_
#include "netlist/nl_setup.h"
#define ROM_TMS4800(name, cAR, cOE1, cOE2, cA0, cA1, cA2, cA3, cA4, cA5, cA6, cA7, cA8, cA9, cA10) \
NET_REGISTER_DEV(ROM_TMS4800, name) \
NET_CONNECT(name, AR, cAR) \
NET_CONNECT(name, OE1, cOE1) \
NET_CONNECT(name, OE2, cOE2) \
NET_CONNECT(name, A0, cA0) \
NET_CONNECT(name, A1, cA1) \
NET_CONNECT(name, A2, cA2) \
NET_CONNECT(name, A3, cA3) \
NET_CONNECT(name, A4, cA4) \
NET_CONNECT(name, A5, cA5) \
NET_CONNECT(name, A6, cA6) \
NET_CONNECT(name, A7, cA7) \
NET_CONNECT(name, A8, cA8) \
NET_CONNECT(name, A9, cA9) \
NET_CONNECT(name, A10, cA10)
#define ROM_TMS4800_DIP(name) \
NET_REGISTER_DEV(ROM_TMS4800_DIP, name)
#endif /* NLD_TMS4800_H_ */
|