Closed C128, C128D, C128DCR multifunction internal function ROM (U36) with switchable servant, keydos, BASIC8, GEOS128, Superchip A, B, Turbo assembler ROMs

[SuperCPU]

C128, C128D, C128DCR multifunction internal function ROM (U36) with switchable servant 4.84, keydos, BASIC 8, GEOS128 V2 USA 1571 ROM. I use a 27C010 128 KB EPROM with disable switch (pin 22 chip enable).
Start CTRL+reset. http://www.scribd.com/doc/4711978/The-Servant-for-the-Commodore-128
Start ALT+reset. http://cottonwoodbbs.dyndns.org/wiskow/keydosdoc.txt
Start CTRL+reset, 80 column only. http://project64.c64.org/misc/basic8.txt
Start 80 column, required GEOS boot disk. http://zimmers.net/geos/GEOSFAQ.html
4 ROM = 50 USD + shipping 9 USD. Paypal gift only.



Available other U36 ROMs: Superchip A, Superchip B, Turbo assembler, GEOS 128 USA 1581, GEOS 128 German 1581.
Possible selectable 8 ROMs with 3 switches in 29C020 256 KB EEPROM, but required external 5VDC to EEPROM pin 32.
http://www.dvniits.ru/rom/29c020.gif
The U36 socket = 27256 32 KB: http://ist.uwaterloo.ca/~schepers/ROMS/PINOUTS/27256.png
27256 pin 28 (5VDC) = 29C020 pin 30 A17.

Superchip A, HELP key menu:
F1 = Nibbler
F2 = GO64:LOAD":*",8,1
F3 = File Copier
F4 = Seq file reader
F5 = Terminal
F6 = Screen Dump

Superchip B, start CTRL+reset. http://www.bombjack.org/commodore/applications/Super-81_Utilities_Manual.pdf

TURBO ILLASM V3.0 - LYNCHBIT IN 1996. http://www.fairlight.to/docs/text/tass_docs.html

 

[SuperCPU]

40 USD + 9 USD shipping.

 

[SuperCPU]

40 USD + 9 USD shipping.

 

[SuperCPU]

40 USD + 9 USD shipping.

 

[SuperCPU]

Last price 30 USD.