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|    comp.sys.ibm.ps2.hardware    |    Discussing IBM PS/2 hardware    |    42,985 messages    |
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|    Message 42,256 of 42,985    |
|    Louis Ohland to All    |
|    Re: Let me see your naughty bits [4216-0    |
|    25 Nov 23 11:35:37    |
      From: ohland@charter.net              o 10 Mhz M68000 processor       o 0.5Mb program and 2.0Mb page buffer storage       o 16Kb EPROM including diagnostics and loader              "high-speed video interface"              - FIFO and serializer logic to convert the page image in RAM to a video       bit stream for transmission to the 4216 Model 020.              - An interface port between the M68000 and the Personal System/2. The       interface consists of a modified parallel printer adapter design. This       is the only communication between the Adapter and the Personal System/2       with no processor memory space being used by the adapter.              This interface emulates the Personal System/2 printer port (i.e., LPT2)       when an ASCII printer emulator is loaded and can be accessed by normal       BIOS calls. It also can be switched to an alternate (high-speed) mode       that transfers data using a packet mode protocol. The interface also       allows bi-directional data transfer.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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