Various

Delay line

Description

Probably delays the input clock (PHI2?) by given time in ns.

Catalogue numbers

CO60472

Pinout


delay

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