Tech Guide > ECL (Emitter Coupled Logic) Pinouts - For Sun & Apollo

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Used with Sun & Apollo Mono Displays
(Black & White Workstations)

pin 1 - ECL Video
pin 2 - ECL Video Ret
pin 3 - H Sync
pin 4 - V Sync
pin 5 - 5 Volts
pin 6 - ECL Video
pin 7 - ECL Video Ret
pin 8 - Sync Return
pin 9 - 5V Return

ECL (Emitter Coupled Logic) uses a high speed digital signal. It is commonly found in high to extremely high resolution computerswhere the displays are generally monochrome.
Signal type: ECL