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MSX MSX1 ROMs
MSX

Manufacturer : MSX | System : MSX1

Welcome to the MSX MSX1 ROMs section of the ROM Database. Please scroll down for more sections and remember to share this page. You can also vote for your favourite system.
MSX 1 Roms Section.

MSX (first generation)
Technical specifications


The effect of attribute clash when using the 256×192 Highres mode of TMS9918.
Processor: Zilog Z80A running at 3.58 MHz
ROM: 32 kB
BIOS (16 kB)
MSX BASIC V1.0 (16 kB)
RAM: 8 kB minimum, most machines provided either 32 or 64 kB; machines with 128 kB exist
Video Display Processor: Texas Instruments TMS9918 family
Video RAM: 16 kB
Text modes: 40×24 and 32×24
Resolution: 256×192 (16 colours). In reality there are just 15 colour tints available, because, just like Sinclair Spectrum there are two codes for black. Unlike the Spectrum however, one of the blacks is actually "transparent", so the MSX video picture could be overlaid on another video signal, for example one from a video disk.
Sprites: 32, 1 colour, max 4 per horizontal line
Sound chip: General Instrument AY-3-8910 (PSG)

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Index of: Roms/MSX/MSX1/CAS/

Name Size Modified Rating DLs C|R|SS
15.5 KB 08/04/21
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45
0|0|0
13.1 KB 08/04/21
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40
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14.2 KB 08/04/21
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35
0|0|0
7.7 KB 08/04/21
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31
0|0|0
9.4 KB 08/04/21
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29
0|0|0
0.7 KB 08/04/21
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28
0|0|0
18.3 KB 08/04/21
Rate
26
0|0|0
37.3 KB 08/04/21
Rate
113
0|0|0
14.0 KB 08/04/21
Rate
29
0|0|0
23.4 KB 08/04/21
Rate
37
0|0|0
19.4 KB 08/04/21
Rate
29
0|0|0
17.1 KB 08/04/21
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25
0|0|0
15.4 KB 08/04/21
Rate
29
0|0|0
20.0 KB 08/04/21
Rate
29
0|0|0
15.0 KB 08/04/21
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25
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27.4 KB 08/04/21
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29
0|0|0
11.4 KB 08/04/21
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27
0|0|0
14.2 KB 08/04/21
Rate
29
0|0|0
19.5 KB 08/04/21
Rate
30
0|0|0
17.1 KB 08/04/21
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29
0|0|0
2.7 KB 08/04/21
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21
0|0|0
5.0 KB 08/04/21
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26
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25.2 KB 08/04/21
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31
0|0|0
9.8 KB 08/04/21
Rate
25
0|0|0
9.3 KB 08/04/21
Rate
35
0|0|0
27.0 KB 08/04/21
Rate
22
0|0|0
6.6 KB 08/04/21
Rate
26
0|0|0
23.3 KB 08/04/21
Rate
24
0|0|0
10.4 KB 08/04/21
Rate
26
0|0|0
25.5 KB 08/04/21
Rate
30
0|0|0
22.8 KB 08/04/21
Rate
28
0|0|0
9.1 KB 08/04/21
Rate
27
0|0|0
10.9 KB 08/04/21
Rate
24
0|0|0
9.8 KB 08/04/21
Rate
27
0|0|0
9.6 KB 08/04/21
Rate
23
0|0|0
13.5 KB 08/04/21
Rate
21
0|0|0
11.5 KB 08/04/21
Rate
21
0|0|0
9.0 KB 08/04/21
Rate
29
0|0|0
11.0 KB 08/04/21
Rate
30
0|0|0
13.5 KB 08/04/21
Rate
20
0|0|0
7.4 KB 08/04/21
Rate
106
0|0|0
7.9 KB 08/04/21
Rate
32
0|0|0
8.4 KB 08/04/21
Rate
26
0|0|0
21.5 KB 08/04/21
Rate
27
0|0|0
17.8 KB 08/04/21
Rate
24
0|0|0
57.5 KB 08/04/21
Rate
36
0|0|0
30.7 KB 08/04/21
Rate
23
0|0|0
16.0 KB 08/04/21
Rate
24
0|0|0
13.3 KB 08/04/21
Rate
23
0|0|0
11.9 KB 08/04/21
Rate
20
0|0|0
10.8 KB 08/04/21
Rate
29
0|0|0
13.1 KB 08/04/21
Rate
56
0|0|0
18.4 KB 08/04/21
Rate
27
0|0|0
11.9 KB 08/04/21
Rate
25
0|0|0
14.1 KB 08/04/21
Rate
20
0|0|0
22.4 KB 08/04/21
Rate
25
0|0|0
5.5 KB 08/04/21
Rate
24
0|0|0
8.7 KB 08/04/21
Rate
111
0|0|0
44.2 KB 08/04/21
Rate
23
0|0|0
26.1 KB 08/04/21
Rate
18
0|0|0
25.8 KB 08/04/21
Rate
17
0|0|0
7.2 KB 08/04/21
Rate
26
0|0|0
19.9 KB 08/04/21
Rate
57
0|0|0
14.5 KB 08/04/21
Rate
22
0|0|0
21.5 KB 08/04/21
Rate
19
0|0|0
17.9 KB 08/04/21
Rate
23
0|0|0
24.0 KB 08/04/21
Rate
21
0|0|0
9.6 KB 08/04/21
Rate
31
0|0|0
9.7 KB 08/04/21
Rate
31
0|0|0
2.8 KB 08/04/21
Rate
103
0|0|0
6.0 KB 08/04/21
Rate
22
0|0|0
11.2 KB 08/04/21
Rate
24
0|0|0
5.0 KB 08/04/21
Rate
25
0|0|0
17.6 KB 08/04/21
Rate
27
0|0|0
15.2 KB 08/04/21
Rate
21
0|0|0
15.3 KB 08/04/21
Rate
76
0|0|0
8.4 KB 08/04/21
Rate
23
0|0|0
26.1 KB 08/04/21
Rate
22
0|0|0
9.4 KB 08/04/21
Rate
18
0|0|0
14.0 KB 08/04/21
Rate
17
0|0|0
29.1 KB 08/04/21
Rate
22
0|0|0
32.8 KB 08/04/21
Rate
20
0|0|0
18.3 KB 08/04/21
Rate
20
0|0|0
20.7 KB 08/04/21
Rate
19
0|0|0
10.1 KB 08/04/21
Rate
21
0|0|0
14.6 KB 08/04/21
Rate
20
0|0|0
21.5 KB 08/04/21
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18
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24.2 KB 08/04/21
Rate
22
0|0|0
13.4 KB 08/04/21
Rate
19
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14.1 KB 08/04/21
Rate
17
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25.7 KB 08/04/21
Rate
28
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17.7 KB 08/04/21
Rate
16
0|0|0
19.7 KB 08/04/21
Rate
17
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16.6 KB 08/04/21
Rate
18
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24.5 KB 08/04/21
Rate
16
0|0|0
8.0 KB 08/04/21
Rate
19
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27.5 KB 08/04/21
Rate
17
0|0|0
11.6 KB 08/04/21
Rate
17
0|0|0
8.2 KB 08/04/21
Rate
25
0|0|0
23.5 KB 08/04/21
Rate
22
0|0|0
10.6 KB 08/04/21
Rate
19
0|0|0
13.6 KB 08/04/21
Rate
18
0|0|0
30.3 KB 08/04/21
Rate
18
0|0|0
19.7 KB 08/04/21
Rate
18
0|0|0
15.3 KB 08/04/21
Rate
21
0|0|0
26.0 KB 08/04/21
Rate
19
0|0|0
15.1 KB 08/04/21
Rate
17
0|0|0
4.4 KB 08/04/21
Rate
17
0|0|0
8.5 KB 08/04/21
Rate
23
0|0|0
4.4 KB 08/04/21
Rate
21
0|0|0
3.3 KB 08/04/21
Rate
16
0|0|0
33.9 KB 08/04/21
Rate
27
0|0|0
4.9 KB 08/04/21
Rate
20
0|0|0
7.0 KB 08/04/21
Rate
34
0|0|0
6.8 KB 08/04/21
Rate
81
0|0|0
16.2 KB 08/04/21
Rate
19
0|0|0
28.7 KB 08/04/21
Rate
34
0|0|0
7.8 KB 08/04/21
Rate
26
0|0|0
55.0 KB 08/04/21
Rate
129
0|0|0
61.4 KB 08/04/21
Rate
117
0|0|0
8.2 KB 08/04/21
Rate
21
0|0|0
7.8 KB 08/04/21
Rate
89
0|0|0
3.9 KB 08/04/21
Rate
21
0|0|0
14.5 KB 08/04/21
Rate
28
0|0|0
22.1 KB 08/04/21
Rate
21
0|0|0
9.9 KB 08/04/21
Rate
18
0|0|0
14.2 KB 08/04/21
Rate
40
0|0|0
15.7 KB 08/04/21
Rate
25
0|0|0
8.7 KB 08/04/21
Rate
20
0|0|0
38.2 KB 08/04/21
Rate
103
0|0|0
21.6 KB 08/04/21
Rate
83
0|0|0
10.6 KB 08/04/21
Rate
20
0|0|0
20.0 KB 08/04/21
Rate
78
0|0|0
1.5 KB 08/04/21
Rate
17
0|0|0
46.6 KB 08/04/21
Rate
22
0|0|0
19.4 KB 08/04/21
Rate
22
0|0|0
18.0 KB 08/04/21
Rate
19
0|0|0
67.5 KB 08/04/21
Rate
32
0|0|0
31.4 KB 08/04/21
Rate
46
0|0|0
19.8 KB 08/04/21
Rate
19
0|0|0
13.6 KB 08/04/21
Rate
20
0|0|0
12.2 KB 08/04/21
Rate
40
0|0|0
93.4 KB 08/04/21
Rate
31
0|0|0
9.4 KB 08/04/21
Rate
29
0|0|0
3.6 KB 08/04/21
Rate
18
0|0|0
29.1 KB 08/04/21
Rate
17
0|0|0
34.1 KB 08/04/21
Rate
20
0|0|0
12.7 KB 08/04/21
Rate
24
0|0|0
20.9 KB 08/04/21
Rate
19
0|0|0
4.0 KB 08/04/21
Rate
24
0|0|0
13.0 KB 08/04/21
Rate
24
0|0|0
20.4 KB 08/04/21
Rate
19
0|0|0
32.8 KB 08/04/21
Rate
133
0|0|0
3.9 KB 08/04/21
Rate
20
0|0|0
9.3 KB 08/04/21
Rate
16
0|0|0
33.5 KB 08/04/21
Rate
91
0|0|0
42.4 KB 08/04/21
Rate
101
0|0|0
8.9 KB 08/04/21
Rate
17
0|0|0
8.2 KB 08/04/21
Rate
22
0|0|0
4.9 KB 08/04/21
Rate
21
0|0|0
31.3 KB 08/04/21
Rate
23
0|0|0
30.5 KB 08/04/21
Rate
23
0|0|0
21.2 KB 08/04/21
Rate
26
0|0|0
17.1 KB 08/04/21
Rate
32
0|0|0
11.2 KB 08/04/21
Rate
23
0|0|0
4.8 KB 08/04/21
Rate
20
0|0|0
7.1 KB 08/04/21
Rate
21
0|0|0
2.4 KB 08/04/21
Rate
106
0|0|0
3.9 KB 08/04/21
Rate
18
0|0|0
49.2 KB 08/04/21
Rate
108
0|0|0
25.2 KB 08/04/21
Rate
20
0|0|0
31.8 KB 08/04/21
Rate
19
0|0|0
34.4 KB 08/04/21
Rate
30
0|0|0
13.5 KB 08/04/21
Rate
27
0|0|0
20.0 KB 08/04/21
Rate
22
0|0|0


The Old Computer ROMs Engine v2.6 10.07.18		  
 

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