Hello.
I've been poking around my Sawtooth and Lombard, and I just now noticed that the modem in them is identical.
I know that there existed boards for the PowerMac towers that added a serial port by replacing the modem and looking at pictures of the Stealth ports as well as the datasheets for the chips on the modem, it looks like a new board would be simple to make.
This interests me, since I've been learning to make PCBs and I would like a serial port on one of my Macs for an old MIDI interface. I'm wondering if anybody has the pinout for the connector on the motherboard.
(Actually, I'd love to see the schematics for any of these new-old Macs)
I've been poking around my Sawtooth and Lombard, and I just now noticed that the modem in them is identical.
I know that there existed boards for the PowerMac towers that added a serial port by replacing the modem and looking at pictures of the Stealth ports as well as the datasheets for the chips on the modem, it looks like a new board would be simple to make.
This interests me, since I've been learning to make PCBs and I would like a serial port on one of my Macs for an old MIDI interface. I'm wondering if anybody has the pinout for the connector on the motherboard.
(Actually, I'd love to see the schematics for any of these new-old Macs)