ACA 620 Accelerator Revision 2
This great value accelerator is ideal for expanding an Amiga 600. It adds Fast memory and extra performance with the faster 020 CPU on board. It is great for use with retro gaming using utilties such as WHDLoad
For Amiga 600
CPU MC68EC020 clocked at 16.67 MHz
10.8MB+5MB Maximum Memory (32-bit SDRAM, zero-waitstate)
1 MByte for MapROM function
The ACA620EC will come up with 5MBytes of fast memory auto-configured. 1MByte is located at $c0.0000, which will increase compatibility to older, A500-based software. Another 4MBytes are added to the free memory pool using autoconfig. If you want to make use of all the memory that the ACA620EC offers, please use the ACAtune tool, version 1.7 or higher. This will let you remaining available memory for any software. The fast memory of the ACA620EC can only be used with the 68EC020 processor. It is not available in plain 68000 mode.