Eaca VIDEO GENIE III / EG-3200 
This Eaca was the successor of the Genie I and Genie II. It was compatible with the Tandy TRS-80 Model 1.
The system was supplied with two operating systems, NEWDOS-80 version 2.0 (already available on Genie 1, Genie 2 or TRS-80 Model 1) and CP/M 2.2.
Up to four 5'' or 8'' disk drives (640 KB each) could be connected.
When NEWDOS was loaded, the BASIC used was a RAM version of the TRS-80 Mod.1 ROM BASIC supplied by Microsoft. The video display showed 16 lines of 64 characters and the machine emulated a TRS-80 Model 1.
Under CP/M, the video display showed 25 lines of 80 Characters and the machine emulated a standard CP/M system.
The system featured a built-in real-time clock. Users could add an optional 288 x 640 pixels high-resolution graphics board (which seems to be exactly like the one of the Genie 1), a programmable-character interface or an external 5 MB hard-disk to run MP/M operating system.
The system was supplied with two operating systems, NEWDOS-80 version 2.0 (already available on Genie 1, Genie 2 or TRS-80 Model 1) and CP/M 2.2.
Up to four 5'' or 8'' disk drives (640 KB each) could be connected.
When NEWDOS was loaded, the BASIC used was a RAM version of the TRS-80 Mod.1 ROM BASIC supplied by Microsoft. The video display showed 16 lines of 64 characters and the machine emulated a TRS-80 Model 1.
Under CP/M, the video display showed 25 lines of 80 Characters and the machine emulated a standard CP/M system.
The system featured a built-in real-time clock. Users could add an optional 288 x 640 pixels high-resolution graphics board (which seems to be exactly like the one of the Genie 1), a programmable-character interface or an external 5 MB hard-disk to run MP/M operating system.
主要参数编辑本段回目录
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| NAME | VIDEO GENIE III / EG-3200 |
| MANUFACTURER | Eaca |
| TYPE | Professional Computer |
| ORIGIN | Hong Kong |
| YEAR | 1982 |
| BUILT IN LANGUAGE | None |
| KEYBOARD | Detachable full-stroke 86 keys with numeric keypad and 8 function keys |
| CPU | Zilog Z80A |
| SPEED | 3.2 MHz |
| RAM | 64 KB (up to 192 KB) |
| ROM | 2 KB |
| TEXT MODES | 16 lines x 64 char. / 24 lines x 80 char. |
| GRAPHIC MODES | None in basic version |
| COLORS | monochrome |
| SOUND | Built-in speaker |
| I/O PORTS | Parallel Centronics, Serial RS-232 |
| BUILT IN MEDIA | Two 5.25'' 640 KB disk-drives |
| OS | CP/M or NewDOS-80 |
| POWER SUPPLY | Built-in switching PSU |
| PERIPHERALS | 288 x 640 pixels graphic board, programmable characters interface, 5 MB Hard-disk |
| PRICE | $3400 - ?185 |
参考文献编辑本段回目录
http://www.old-computers.com/museum/computer.asp?st=1&c=130
http://en.wikipedia.org/wiki/Video_Genie
http://www.flickr.com/photos/wohnzimmerrechenzentrum/4138406782/in/set-72157622676819984/
http://en.wikipedia.org/wiki/Video_Genie
http://www.flickr.com/photos/wohnzimmerrechenzentrum/4138406782/in/set-72157622676819984/
