Alesis QuadraVerb, QuadraVerb GT, QuadraVerb Plus

Usemapped binaries are remapped in a way how cpu actually sees them (remapped addresses a7..a0).
For burning, use non-usemapped binaries, while usemapped ones are for inspection and reverse engineering.

I have burned v2.03 into a bunch of v1.0x units and all worked great, so it should be fully compatible.
Of course, your milage may vary.


Chip: NMC27C512AQ-200, TMS27C512-2JL and similar 27512-compatibles

Checksum v1.03: $006EBB40 (matches sticker)
Checksum v2.03: $00593088 (matches sticker)
Checksum v2.03: $0058FF3F (matches sticker)

Sticker v1.03:
~~~~~~~~~~~~~~~~~~
 ALESIS QUAD 1.03
 (A)3/13/89 BB40
~~~~~~~~~~~~~~~~~~

Sticker v2.02:
~~~~~~~~~~~~~~~~
 QV+ V2.02
 ALESIS (A)
 11/14/90 3088
~~~~~~~~~~~~~~~~

Sticker v2.03:
~~~~~~~~~~~~~~~~~
   2-31-0009
QUADRAVERB V2.03
 (c)ALESIS (SP)
03/10/92 C/S FF3F
~~~~~~~~~~~~~~~~~


Edward d-tech
www.dtech.lv
