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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
9.3 KB 08/04/21
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3.3 KB 08/04/21
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24.5 KB 08/04/21
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1.5 KB 08/04/21
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15.1 KB 08/04/21
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4.4 KB 08/04/21
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29.1 KB 08/04/21
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18
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11.6 KB 08/04/21
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18
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14.1 KB 08/04/21
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8.9 KB 08/04/21
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25.8 KB 08/04/21
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18
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14.0 KB 08/04/21
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18
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19.7 KB 08/04/21
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3.9 KB 08/04/21
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30.3 KB 08/04/21
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9.9 KB 08/04/21
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13.6 KB 08/04/21
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26.1 KB 08/04/21
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19.7 KB 08/04/21
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9.4 KB 08/04/21
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3.6 KB 08/04/21
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26.0 KB 08/04/21
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19.8 KB 08/04/21
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16.2 KB 08/04/21
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13.4 KB 08/04/21
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21.5 KB 08/04/21
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10.6 KB 08/04/21
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20.7 KB 08/04/21
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20.9 KB 08/04/21
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8.0 KB 08/04/21
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20.4 KB 08/04/21
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18.0 KB 08/04/21
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31.8 KB 08/04/21
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34.1 KB 08/04/21
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14.6 KB 08/04/21
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21
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13.6 KB 08/04/21
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4.9 KB 08/04/21
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18.3 KB 08/04/21
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11.9 KB 08/04/21
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21
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4.8 KB 08/04/21
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3.9 KB 08/04/21
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14.1 KB 08/04/21
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21
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10.6 KB 08/04/21
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21
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8.7 KB 08/04/21
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21
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25.2 KB 08/04/21
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21
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13.5 KB 08/04/21
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21
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32.8 KB 08/04/21
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21
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15.3 KB 08/04/21
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22
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11.5 KB 08/04/21
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22
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15.2 KB 08/04/21
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22
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7.1 KB 08/04/21
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22
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2.7 KB 08/04/21
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22
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4.4 KB 08/04/21
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22
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13.5 KB 08/04/21
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4.9 KB 08/04/21
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22.1 KB 08/04/21
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8.2 KB 08/04/21
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24.0 KB 08/04/21
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10.1 KB 08/04/21
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3.9 KB 08/04/21
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46.6 KB 08/04/21
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29.1 KB 08/04/21
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19.4 KB 08/04/21
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23.5 KB 08/04/21
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20.0 KB 08/04/21
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23
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8.2 KB 08/04/21
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23
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6.0 KB 08/04/21
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14.5 KB 08/04/21
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27.0 KB 08/04/21
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17.9 KB 08/04/21
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44.2 KB 08/04/21
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31.3 KB 08/04/21
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30.7 KB 08/04/21
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11.2 KB 08/04/21
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9.6 KB 08/04/21
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8.5 KB 08/04/21
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30.5 KB 08/04/21
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8.2 KB 08/04/21
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22.4 KB 08/04/21
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15.0 KB 08/04/21
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15.7 KB 08/04/21
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5.0 KB 08/04/21
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8.4 KB 08/04/21
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21.2 KB 08/04/21
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10.4 KB 08/04/21
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7.2 KB 08/04/21
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6.6 KB 08/04/21
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33.9 KB 08/04/21
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21.5 KB 08/04/21
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18.4 KB 08/04/21
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9.8 KB 08/04/21
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9.1 KB 08/04/21
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11.4 KB 08/04/21
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17.6 KB 08/04/21
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28
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13.5 KB 08/04/21
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0.7 KB 08/04/21
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22.8 KB 08/04/21
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14.5 KB 08/04/21
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25.7 KB 08/04/21
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29
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10.8 KB 08/04/21
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17.1 KB 08/04/21
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19.4 KB 08/04/21
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20.0 KB 08/04/21
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15.4 KB 08/04/21
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9.0 KB 08/04/21
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93.4 KB 08/04/21
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25.2 KB 08/04/21
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67.5 KB 08/04/21
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17.1 KB 08/04/21
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7.9 KB 08/04/21
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28.7 KB 08/04/21
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35
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14.2 KB 08/04/21
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9.3 KB 08/04/21
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36
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57.5 KB 08/04/21
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37
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23.4 KB 08/04/21
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14.2 KB 08/04/21
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13.1 KB 08/04/21
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12.2 KB 08/04/21
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15.5 KB 08/04/21
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46
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31.4 KB 08/04/21
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13.1 KB 08/04/21
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57
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19.9 KB 08/04/21
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15.3 KB 08/04/21
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20.0 KB 08/04/21
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6.8 KB 08/04/21
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21.6 KB 08/04/21
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7.8 KB 08/04/21
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33.5 KB 08/04/21
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92
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42.4 KB 08/04/21
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102
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38.2 KB 08/04/21
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104
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2.8 KB 08/04/21
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104
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2.4 KB 08/04/21
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107
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7.4 KB 08/04/21
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107
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49.2 KB 08/04/21
Rate
109
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8.7 KB 08/04/21
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112
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37.3 KB 08/04/21
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114
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61.4 KB 08/04/21
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118
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55.0 KB 08/04/21
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131
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32.8 KB 08/04/21
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134
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