Epson HX-20
Game Information
| manufacturer | Epson |
| year | 1983 |
| cloned by | ecm6032 ecm6127 ehx20e |
| genre | N/A |
| downloads | 0 |
Screenshots
Download Details
| split set | ehx20.zip 57.45k |
| bios/device | epson_tf20.zip 775.00b |
| merged set | ehx20.7z 78.55k |
| standalone set | ehx20.7z 31.17k |
Driver Details
| source | epson/hx20.cpp |
| status | preliminary |
| emulation | preliminary |
| savestate | unsupported |
Screen Details
| display | screen |
| type | lcd |
| orientation | horizontal |
| width | 120px |
| height | 32px |
| refresh | 50mhz |
Input Details
| player | 1 |
| type | keyboard |
| buttons | 69 |
| directions | N/A |
Chipset Details
| name | Hitachi HD6303R |
| clock | 2.34mhz |
| name | Hitachi HD6301V1 |
| clock | 2.34mhz |
| name | Zilog Z80 |
| clock | 3.81mhz |
| name | Speaker |
| clock | N/A |
| name | Filtered DAC |
| clock | N/A |
| name | Cassette |
| clock | N/A |
| name | Speaker |
| clock | N/A |
| name | Floppy sound |
| clock | 43.07khz |
| name | Speaker |
| clock | N/A |
| name | Floppy sound |
| clock | 43.07khz |
ROM Details
| name | size | crc |
|---|---|---|
| hx20_v10.12e | 8.00k | ed7482c6 |
| hx20_v10.13e | 8.00k | f5cc8868 |
| hx20_v10.14e | 8.00k | 27d743ed |
| hx20_v10.15e | 8.00k | 33fbb1ab |
| hx20_v11.12e | 8.00k | 4de0b4b6 |
| hx20_v11.13e | 8.00k | 10d6ae76 |
| hx20_v11.14e | 8.00k | 26c203a1 |
| hx20_v11.15e | 8.00k | 101cb3e8 |
| hd6301v1.6d | 4.00k | b36f5b99 |