Mackie Digital 8-Bus Service Manual page 15

DSP map
This table shows the data received (DR) and data transmitted (DT) by the DSP board. On a scale of 1
to 10, you will find this table fairly useful.
INPUT ADC SIG CABLE
LINE 13+14 CODEC U3 DR1 J13-3
FX-1 J24-23
LINE 15+16 CODEC U103 DR2 J13-7
FX-1 J24-25
LINE 17+18 CODEC U203 DR3 J13-11
FX-2 J24-7
LINE 19+20 CODEC U303 DR4 J13-15
FX-2 J24-9
LINE 21+22 CODEC U403 DR5 J13-19
FX-3 J24-13
LINE 23+24 CODEC U503 DR6 J13-23
FX-3 J24-15
RET 1+2 CODEC U603 DR7 J13-27
FX-4 J24-19
RET 3+4 CODEC U703 DR8 J13-31
FX-4 J24-21
RET 5+6 CODEC U803 DR9 J12-3
ALT I/O J48-21
RET 7+8 CODEC U903 DR10 J12-7
ALT I/O J48-25
RET 9+10 CODEC U1003 DR11 J12-11
ALT I/O J48-29
RET 11+12 CODEC U1103 DR12 J12-15
ALT I/O J48-33
TAPE IN 17+18 I/O CARD J47-4
TAPE IN 19+20 I/O CARD J47-8
TAPE IN 21+22 I/O CARD J47-12
TAPE IN 23+24 I/O CARD J47-16
TAPE IN 9+10 I/O CARD J47-21
TAPE IN 11+12 I/O CARD J47-25
TAPE IN 13+14 I/O CARD J47-29
TAPE IN 15+16 I/O CARD J47-33
TAPE IN 1+2 I/O CARD J48-4
TAPE IN 3+4 I/O CARD J48-8
TAPE IN 5+6 I/O CARD J48-12
TAPE IN 7+8 I/O CARD J48-16
This is data going into the
DSP board.
DSP JUXT SIG NAME(DSP)
DR0_U1 DT0_U1 U46 (DT0_U2) DT_1
DR1_U1 DT1_U1
DR0_U2 DT0_U2 U46 (DT0_U1) DT_2
DR1_U2 DT1_U2
DR0_U3 DT0_U3 U46 (DT0_U4) DT_3
DR1_U3 DT1_U3
DR0_U4 DT0_U4 U46 (DT0_U3) DT_4
DR1_U4 DT1_U4
DR0_U5 DT0_U5 U86 (DT0_U6) DT_5
DR1_U5 DT1_U5
DR0_U6 DT0_U6 U86 (DT0_U5) DT_6
DR1_U6 DT1_U6
DR0_U7 DT0_U7 U86 (DT0_U8) DT_7
DR1_U7 DT1_U7
DR0_U8 DT0_U8 U86 (DT0_U7) DT_8
DR1_U8 DT1_U8
DR0_U9 DT0_U9 U89 (DT0_U10) DT_9
DR1_U9 DT1_U9
DR0_U10 DT0_U10 U89 (DT0_U9) DT_10
DR1_U10 DT1_U10
DR0_U11 DT0_U11 U89 (DT0_U12) DT_11
DR1_U11 DT1_U11
DR0_U12 DT0_U12 U89 (DT0_U11) DT_12
DR1_U12 DT1_U12
DR0_U13 DT0_U13 U92 (DT0_U14) DT_13
DR1_U13 DT1_U13
DR0_U14 DT0_U14 U92 (DT0_U13) DT_14
DR1_U14 DT1_U14
DR0_U15 DT0_U15 U92 (DT0_U16) DT_15
DR1_U15 DT1_U15
DR0_U16 DT0_U16 U92 (DT0_U15) DT_16
DR1_U16 DT1_U16
DR0_U17 DT0_U17 U95 (DT0_U18) DT_17
DR1_U17 DT1_U17
DR0_U18 DT0_U18 U95 (DT0_U17) DT_18
DR1_U18 DT1_U18
DR0_U19 DT0_U19 U95 (DT0_U20) DT_19
DR1_U19 DT1_U19
DR0_U20 DT0_U20 U95 (DT0_U19) DT_20
DR1_U20 DT1_U20
DR0_U21 DT0_U21 U98 (DT0_U22) DT_21
DR1_U21 DT1_U21
DR0_U22 DT0_U22 U98 (DT0_U21) DT_22
DR1_U22 DT1_U22
DR0_U23 DT0_U23 U98 (DT0_U24) DT_23
DR1_U23 DT1_U23
DR0_U24 DT0_U24 U98 (DT0_U23) DT_24
DR1_U24 DT1_U24
This is Data on the DSP board,
showing which DSP does what.
CABLE SIG NAME DAC
J13-1 DT1 CODEC U52
J24-1 DT1_U1 FX-1
J47-2 DT_2 TAPE I/O
J21-13 DT1_U2 FX-1
J13-5 DT2 CODEC U152
J24-5 DT_3 FX-2
J47-6 DT_4 TAPE I/O
J21-15 DT1_U4 FX-2
J13-9 DT3 CODEC U252
J24-11 DT_5 FX-3
J47-10 DT_6 TAPE I/O
J21-17 DT1_U6 FX-3
J13-13 DT4 CODEC U352
J24-17 DT_7 FX-4
J47-14 DT_8 TAPE I/O
J21-19 DT1_U8 FX-4
J13-17 DT5 CODEC U452
J48-19 DT1_U9 ALT I/O
J47-19 DT_10 TAPE I/O
J48-23 DT1_U10 ALT I/O
J13-21 DT6 CODEC U552
J48-27 DT1_U11 ALT I/O
J47-23 DT_12 TAPE I/O
J48-31 DT1_U12 ALT I/O
J13-25 DT7 CODEC U652
J47-27 DT_14 TAPE I/O
J13-29 DT8 CODEC U752
J47-31 DT_16 TAPE I/O
J12-1 DT9 CODEC U852
J48-2 DT_18 TAPE I/O
J12-5 DT10 CODEC U952
J48-6 DT_20 TAPE I/O
J12-9 DT11 CODEC U1052
J48-10 DT_22 TAPE I/O
J12-13 DT12 CODEC U1152
J48-14 DT_24 TAPE I/O
This is Data transmitted by the DSP
NOTE: some of the signal names
completely change name at the
connectors, especially J12 and J13.
See the CODEC map
DSP SIGNAL FLOW
OUTPUT
BUS 1+2
TAPE 17+18
BUS 3+4
TAPE 19+20
BUS 5+6
TAPE 21+22
BUS 7+8
TAPE 23+24
L/R MIX
TAPE 9+10
L/R SOLO
TAPE 11+12
AUX 1+2
TAPE 13+14
AUX 3+4
TAPE 15+16
AUX 5+6
TAPE 1+2
AUX 7+8
TAPE 3+4
AUX 9+10
TAPE 5+6
AUX 11+12
TAPE 7+8
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