Blockade hardware
From Sega Retro
This teeny-tiny article needs some work. You can help us by expanding it.
Sega Blockade hardware was created in 1976 by Sega-Gremlin for the arcade game Blockade. It uses an Intel 8080 CPU and custom graphics and sound circuitry.
Technical Specifications
- CPU: Intel 8080A @ 2 MHz [1] (8-bit instructions @ 0.29 MIPS)
- Sound chip: Custom (mono)
- RAM: 1.25 KB (256 bytes main, 1 KB video) [2]
- Colors: 2 (monochrome) [1]
- Display resolution: 256×224 pixels [1]
- Refresh rate: 60 Hz [1]
List of Games
- Blockade (1976)
- Comotion (1976)
- Hustle (1977)
- Minesweeper (1977)
- Blasto (1978)
| Sega arcade boards |
|---|
| Originating in arcades |
|
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
| Console-based hardware |
|
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
|
| PC-based hardware |
|
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|