- Home
- Show all categories
- Models & Clones
- A1000 Accelerators
- A1200 Accelerators
- A2000 Accelerators
- A3000 Accelerators
- A4000 Accelerators
- A500 Accelerators
- A600 Accelerators
- Bridgeboards & Emulator Cards
- CD32 Accelerators
- CDTV Accelerators
- Custom Chips
- Digtizers & Framegrabbers
- Flickerfixer & Scandoubler
- Floppy Controller
- Genlocks
- Graphics (non RTG) & Video Cards
- Graphics Cards (RTG)
- I/O Karten
- IDE Controller
- ISDN & Modem
- Keyboards & Adapters
- Kickstart Switchers
- MIDI Devices
- Misc ZORRO Cards
- Misc. Hardware
- Monitors
- Network Cards
- Processors
- RAM Expansions
- Scanner
- SCSI Controller
- Sound Cards
- Soundsampler
- Tape Drives & Backup
- Time Base Correctors
- Tower Kits
- Zorro Extenders & Busboards
- Mystery Corner
- Browse by Connection
- Sitemap
A1200 Accelerators
ID #2961
Phase 5: Blizzard 1220/4
Connection: Trapdoor Slot (A1200) |
Processor: | EC020@28Mhz |
FPU: | Optional 68881 or 68882@14Mhz or 28Mhz (PLCC) |
MMU: | None |
Max Ram: | 4MB (8MB with optional expansion) |
Ram Type: | Surface mounted DRAM chips. |
An additional 4MB expansion called the Blizzard 1220/4/ADD4 was available for this card, allowing you to add up to 8MB in total
Jumpers
Jumper B: Use an external oscillator at up to 40Mhz
Jumper C: Set FPU clock speed to 14Mhz
Jumper D: Set FPU clock speed tp 28Mhz
Contributions to this page by:
Andreas Kähler, Andrew Lockyer, Orjan Lindgren
Letzte Änderung des Artikels: 2009-01-25 09:19
Revision: 1.0
Average rating: 1 (1 Vote)
You cannot comment on this entry