Changes

Microstyle RAMROM

598 bytes added, 15:29, 1 November 2010
Added 300 dpi scan of the interface PCB
220 DATA ED,B0,06,10,1B,7A,B3,20
230 DATA FB,10,F9,C1,CD,18,B9,C9
</pre> <pre>------------- ------------- -------------SWITCHES:- | 1 | | 2 | | 3 |------------- ------------- -------------READ/WRITE PARL/SERIAL BANK SELECT
<pre>
------------- ------------- -------------
SWITCHES:- | 1 | | 2 | | 3 |
------------- ------------- -------------
READ/WRITE PARL/SERIAL BANK SELECT
o o o o o o o o
|6 5| 5| |6
o o o o o o o o
LINKS:- 3| |4 3| |4
o o o o o o o o
o o o o o o o o |6 5| 5| |6 o o o o o o o o LINKS:- 3| |4 3| |4 o o o o o o o o  (SLOT NUMBERS) 3 4 3 6 5 4 5 6 </pre>  === ROM LAYOUT AS EXPECTED BY THE CPC ===<pre>C000 Rom type - Rom type (0 = foreground; 1 = background)C001 Mark number ) for use of the programmer butC002 Version number ) they aren't essential to theC003 Modification number ) rom's operationsC004 COMMAND NAME TABLE address (low byte address)C005 COMMAND NAME TABLE address (high byte address)C006/7/8 Jump to INITIALISE ROM routine start address )C009/A/B Jump to 1st command's program start address ) JUMP TABLEC00C/D/E Jump to 2nd command's program start address )
</pre>
etc. etc. etc.
[[Media:Ramrom.txt|Microstyle RAMROM manual as text file]]
 
== Pictures ==
<Gallery>
Image:MicroStyle_RAM-ROM_PCB_Top.jpg|PCB Top
Image:MicroStyle_RAM-ROM_PCB_Bottom.jpg|PCB Bottom
</Gallery>
[[Category:Peripherals]] [[Category:Manual]] &nbsp;
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