KX-P7100
7.5.IC6 ( ASIC )
IC6 (ASIC)
Pin | Symbol | In/Out | Function | |
No. | ||||
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| ||
1 | VDD | - | +5V | |
2 | CLKR | OUT | Crystal Connect (12MHz) | |
3 | CLKI | IN | Crystal Connect (12MHz) | |
4 | CLKOUT | OUT | 12MHz Clock Output | |
5 | VSS | - | GND | |
6 | NRST | IN | System Reset | |
7 | RSTO | OUT | Inverted System Reset | |
8 | nLED0 | IN | Ready LED Control | |
9 | nLED1 | IN | Error LED Control | |
10 | nLED2 | IN | Drum LED Control | |
11 | AI7 | IN | USB Data 7 | |
12 | AI6 | IN | USB Data 6 | |
13 | AI5 | IN | USB Data 5 | |
14 | AI4 | IN | USB Data 4 | |
15 | AI3 | IN | USB Data 3 | |
16 | AI2 | IN | USB Data 2 | |
17 | AI1 | IN | USB Data 1 | |
18 | AI0 | IN | USB Data 0 | |
19 | EO1 | OUT | USB BUSY | |
20 | CI0 | IN | USB AUTOFD | |
21 | CI1 | IN | USB SLCTIN | |
22 | CI2 | IN | +5V | |
23 | CI3 | IN | USB INIT | |
24 | EO2 | OUT | USB PERR | |
25 | VDD | - | +5V | |
26 | GND | - | GND | |
27 | EO3 | OUT | USB SELECT | |
28 | EO4 | OUT | USB FAULT | |
29 | EO0 | OUT | USB ACK | |
30 | SEL | IN | PC Interface Select | |
|
|
| USB/Centronics | |
31 | DI3 | IN | Centronics INIT | |
32 | FO4 | OUT | Centronics FAULT | |
33 | DI1 | IN | Centronics SLCTIN | |
34 | DI2 | IN | Centronics AUTOFD | |
35 | FO3 | OUT | Centronics SELECT | |
36 | FO2 | OUT | Centronics PERR | |
37 | FO1 | OUT | Centronics BUSY | |
38 | FO0 | OUT | Centronics ACK | |
39 | BI7 | IN | Centronics Data 7 | |
40 | BI6 | IN | Centronics Data 6 | |
41 | BI5 | IN | Centronics Data 5 | |
42 | BI4 | IN | Centronics Data 4 | |
43 | BI3 | IN | Centronics Data 3 | |
44 | BI2 | IN | Centronics Data 2 | |
45 | BI1 | IN | Centronics Data 1 | |
46 | BI0 | IN | Centronics Data 0 | |
47 | DI0 | IN | Centronics STB | |
48 | LD5VSW | IN | Drum Unit Detect | |
|
|
| Switch Status | |
49 | nSM1EN | OUT | Stepping Motor CH1 Enable | |
50 | GND | - | GND | |
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Pin | Symbol | In/Out | Function | |
No. | ||||
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|
| ||
51 | VDD | - | +5V | |
52 | SM1A | OUT | Stepping Motor CH1 Phase A | |
53 | SM1B | OUT | Stepping Motor CH1 Phase B | |
54 | nTRST | IN | GND | |
55 | SM0A | OUT | Stepping Motor CH0 Phase A | |
56 | SM0NA | OUT | Stepping Motor CH0 Phase A | |
57 | SM0B | OUT | Stepping Motor CH0 Phase B | |
58 | SM0NB | OUT | Stepping Motor CH0 Phase B | |
59 | nCS | IN | Serial I/F Chip Select | |
60 | SDI | IN | Serial Input Data | |
61 | SDO | OUT | Serial Output Data | |
62 | SCLK | IN | Serial Clock | |
63 | nLEDO0 | OUT | Ready LED Drive | |
64 | nLEDO1 | OUT | Error LED Drive | |
65 | nLEDO2 | OUT | Drum LED Drive | |
66 | nBD | IN | Laser Beam Detect of LSU | |
67 | nLDEN | OUT | Laser Enable | |
68 | nADJUST | OUT | Laser Power Adjust | |
69 | nVIDEO | OUT | Video Data Output | |
70 | nVD | IN | Video Data Input | |
71 | nHSYNC | OUT | Hsync | |
72 | CDO3 | OUT | INIT | |
73 | VSS | - | GND | |
74 | PCNTCLK | IN | 53.84MHz Clock | |
75 | VDD | - | +5V | |
76 | GND | - | GND | |
77 | ABO0 | OUT | PC Interface Data 0 | |
78 | ABO1 | OUT | PC Interface Data 1 | |
79 | ABO2 | OUT | PC Interface Data 2 | |
80 | ABO3 | OUT | PC Interface Data 3 | |
81 | ABO4 | OUT | PC Interface Data 4 | |
82 | ABO5 | OUT | PC Interface Data 5 | |
83 | ABO6 | OUT | PC Interface Data 6 | |
84 | ABO7 | OUT | PC Interface Data 7 | |
85 | CDO0 | OUT | STB | |
86 | EFI0 | IN | ACK | |
87 | EFI1 | IN | BUSY | |
88 | EFI2 | IN | PERR | |
89 | EFI3 | IN | SELECT | |
90 | EFI4 | IN | FAULT | |
91 | CDO2 | OUT | AUTOFD | |
92 | CDO1 | OUT | SLCTIN | |
93 | VSS | - | GND | |
94 | nRAS0 | IN | RAS0 (Row Address Strobe 0) | |
95 | nRAS1 | IN | RAS1 (Row Address Strobe 1) | |
96 | nCAS | IN | CAS (Column Address Strobe) | |
97 | nRAS | OUT | RAS (Row Address Strobe) | |
98 | nLCAS | OUT | LCAS (Lower Column | |
|
|
| Address Strobe) | |
99 | nUCAS | OUT | UCAS (Upper Column | |
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|
| Address Strobe) | |
100 | GND | - | GND | |
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91
