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C't 512 KB internal RAM expansion

14 bytes added, 20:04, 7 May 2010
/* PAL Source Code */
CPU A15S AMUX MUX LCLK CAS1 CAS0 IOWR A14S VCC
IF (VCC) /LCLK= D7D6 * /A15 * /IOWR ;load external latch on OUT [7Fxxh],C0h..FFh
IF (VCC) /CAS0= /NCAS * /D4 + ;bank bit4=0, select bank 0..15 (CPU and CRTC)
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