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MODEL 95 CPU BLOCK DIAGRAM. EEPROM 256 BYTE. CONTROL LINES TO THE TRANSCEIVER. ADDRESS LINES. TX DATA OUTPUT. ROM 8K. RADIO CONTROL LOGIC. MANCHESTER ENCODER/ DECODER. RX DATA INPUT. RAM 64K. DATA BUS. RS 232/422 I/O DRIVERS. Z80 SIO. Z80 CPU. TO THE RS-232 D CONN.
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MODEL 95 CPU BLOCK DIAGRAM EEPROM 256 BYTE CONTROL LINES TO THE TRANSCEIVER ADDRESS LINES TX DATA OUTPUT ROM 8K RADIO CONTROL LOGIC MANCHESTER ENCODER/ DECODER RX DATA INPUT RAM 64K DATA BUS RS 232/422 I/O DRIVERS Z80 SIO Z80 CPU TO THE RS-232 D CONN. Z80 CTC