Pioneer PDP-5000EX, Руководство по обслуживанию

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PDP-5000EX
194
1 2 3 4
1 2 3 4
C
D
F
A
B
E
Pin Function
No. Mark Pin Name I/O Pin Function Active
46 A10 A9 External address bus
47 A11 A10 External address bus
48 A12 A11 External address bus
49 A13 A12 External address bus
50 A14 A13 External address bus
51 A15 A14 External address bus
52 VCEE
−
Power supply (+3.3 V)
53 VSS
−
GND
54 VCCI
−
Power supply (+1.8 V)
55 A16/P50 A15 External address bus
56 A17/P51 A16 External address bus
57 A18/P52 A17 External address bus
58 A19/P53 A18 External address bus
59 A20/P54 A19 External address bus
60 A21/P55 NC O
61 A22/P56 ELITE_DET I ELITE model (North America)/ADVANCE model (Europe)/China model (General)/HDD (country) distinction H
62 A23/P57 APPLI_ON I Detect connection of the ASIC examination jig L
63 VCEE
−
Power supply (+3.3 V)
64 X0 I Clock input
65 VSS
−
GND
66 X1 O Clock output
67 VCCI
−
Power supply (+1.8 V)
68 INTX RESET I External reset input
69 MD0 MD0 I Operation mode setting L fixing
70 MD1 MD1 I Operation mode setting H fixing (not USB)
71 MD2 MD2 I Operation mode setting L: Normal, H: at writing
72 MD3 MD3 I Operation mode setting L fixing
73 AVCC
−
Power supply for A/D
74 AVRH
−
Reference power supply for A/D
75 AVSS/AVRL
−
GND for A/D
76 AN0 TEMP2 I (A/D) Temperature sensor Outside temperature AD
77 AN1 NC I
−
AD
78 AN2/PF0 MODE I (A/D) Operation mode distinction AD
79 AN3/PF1 NC O
−
L
80 AN4/PF2 RST_FPGA O Initialization of F.F. in the FPGA (after CONF_DONE) L
81 AN5/PF3 NC O
−
L
82 AN5/PF4 RST4 I For abnormal operation detection Monitor V+12V L
83 AN7/PF5 DSUB_DET I PC V sync. signal detection H
84 AN8/PF6 A_STBY_B O AUDIO power AMP ON/OFF H
85 AN9/PF7 REQ_MVDEC I Modification information of the various detection result as the frequency judgments L
86 ICS0 ICS0 Status output for development tool
87 ICS1 ICS1 Status output for development tool
88 ICS2 ICS2 Status output for development tool
89 ICD0 ICD0 Data output for development tool
90 ICD1 ICD1 Data output for development tool
91 ICD2 ICD2 Data output for development tool
92 ICD3 ICD3 Data output for development tool
93 IBREAK IBREAK Break for development tool
94 ICLK ICLK Clock for development tool
95 TRSTX TRSTX Reset for development tool