Delay line
Description
Probably delays the input clock (PHI2?) by given time in ns.
Catalogue numbers
CO60472
Pinout
Crystals
Description
Main oscillators. NTSC have only one crystal. PAL systems need also one more
for GTIA PAL input.
Catalogue numbers
CO15510 3.546894 PAL base clock (XL)
CO61090 3.579545 NTSC base clock (XL)
CO70034 14.187576 PAL base clock (divide by 4 or 8) (XE)
CO70035 14.187576 PAL base clock (KOYO, XEGS)
CO70032 14.31818 NTSC base clock (divide by 4 or 8) (XE)
CO70024 probably same as above
CO16801 4.433618 PAL color burst freq
TV Modulator
Description
Creates complete RF signal
Catalogue numbers
C061658 (UM1662) PAL XL
CA061619 (UM1652) NTSC XL
C100186 PAL XEGS
Back (c) 1998-2004 Jindroush Last modified: Mon Jun 3 22:50:04 2002