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Annotation of 40BSD/sys/h/cons.m, revision 1.1.1.1

1.1       root        1: #
                      2: #      cons.m  4.1     11/9/80
                      3: #
                      4: #
                      5: # VAX console interface registers
                      6: #
                      7: 
                      8:        .set    RXCS_IE,0x40            # receiver interrupt enable
                      9:        .set    RXCS_DONE,0x80          # receiver done
                     10:        .set    RXDB_DATA,0xff          # received character
                     11:        .set    RXDB_ID,0xf00           # channel id
                     12:        .set    RXDB_ERR,0x80000000     # receiver error
                     13: 
                     14:        .set    TXCS_IE,0x40            # transmitter interrupt enable
                     15:        .set    TXCS_RDY,0x80           # transmitter ready for next char
                     16:        .set    TXCS_BRDY,7             # bit number of TXCS_RDY
                     17:        .set    TXDB_DATA,0xff          # transmitter byte
                     18:        .set    TXDB_ID,0xf00           # channel id
                     19:        .set    TXDB_AUTOR,0xf03        # auto-restart command
                     20:        .set    TXDB_BOOT,0xf04         # boot command

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