CAM-8 Interface Board Changes


10/9/91

  - On dataregs, change name of pin 63 (P24) from
    param_dr_n to sb_bg_n.
    Disconnect U8-63 from U6-3;
    Connect U8-63 to U4-50.

  - On ctlsvchip, change name of pin 66 (P21) from
    sb_va_en to decin.
    Disconnect U1-66 from U6-38;
    Connect U1-66 to U6-26.
    Disconnect U2-66 from U6-38;
    Connect U2-66 to U6-26.

  - On ctlsvchip, change name of pin 5 (P4) from
    decin to sb_bg_n.
    Disconnect U1-5 from U6-26;
    Connect U1-5 to U4-50.
    Disconnect U2-5 from U6-26;
    Connect U2-5 to U4-50.

10/15/91
  - On dataregs, give name op_shift to pin 30 (P45).
    Connect U6-33 to U7-30;
    Connect U6-33 to U8-30.


11/13/91
  - On fsmchip, give name ptr_inc to pin 38 (P9).
    On dataregs, give name ptr_inc to pin 61 (P53).
    Connect U6-38 to U7-61;
    Connect U6-38 to U8-61.

4/29/92
  - Disconnect U7-63 (P24) from VCC
    Connect U7-63 to sb_bg_n

5/6/92
  - Disconnect:
        U7-05 (P4) from GND
        U7-60 (P3) from GND
        U7-37 (P2) from GND

5/21/92
  - On dataregs:

        change name of pin 63 (P24) from  sb_bg_n_d  to  ptr_inc_d
        change name of pin 61 (P53) from  ptr_inc_d  to  sb_bg_n_d 

  - On ctlsvchip:

        change name of pin 39 (P47) from  sb_pa_c[3]  to  imm_sync_in_c
        change name of pin 61 (P53) from  imm_sync_in_c  to  sb_pa_c[3]

        Disconnect U7-63 from U4-50
        Disconnect U8-63 from U4-50
        Disconnect U7-61 from U6-38
        Disconnect U8-61 from U6-38
 
        Connect U7-63 to U6-38 (ptr_inc)
        Connect U8-63 to U6-38 (ptr_inc)
        Connect U7-61 to U4-50 (BG)
        Connect U8-61 to U4-50 (BG)

        Disconnect U1-39 from U4-PA<3>
        Disconnect U2-39 from U4-PA<3>
        Disconnect U1-61 from U2-38
        Disconnect U2-61 from U1-49

        Connect U1-39 to U2-38
        Connect U2-39 to U1-49
        Connect U1-61 to U4-PA<3>
        Connect U2-61 to U4-PA<3>

/im/faust/txt/changes.txt