Posted: Mon Jan 21, 2002 2:22 pm
Hey,
Has anyone ever dealt with a Harris HM1-0168 Diode Matrix Chip before?
It's a DIP-14 chip that has 6x8 diode links inside of it, each link either open, or closed.
My Motorola Moden/36 antique QC-2 encoder uses two of these chips to determine the tone frequncies it produces.
It isn't very complex.
These were a special order item back in the day when Harris actually made them.
Is there a ROM or something that someone could make that could mimic this chip?
If I could make my computer's scanner work, I would provide a link to a scan of the datasheet.
Any questions or suggests, fire away.
Has anyone ever dealt with a Harris HM1-0168 Diode Matrix Chip before?
It's a DIP-14 chip that has 6x8 diode links inside of it, each link either open, or closed.
My Motorola Moden/36 antique QC-2 encoder uses two of these chips to determine the tone frequncies it produces.
It isn't very complex.
These were a special order item back in the day when Harris actually made them.
Is there a ROM or something that someone could make that could mimic this chip?
If I could make my computer's scanner work, I would provide a link to a scan of the datasheet.
Any questions or suggests, fire away.