ATX C1: For ATX Function
PIN 
DESCRIPTION
1 | GND |
2 | 5VSB |
3 | GND |
4 | PS_ON# |
ATX PWR1: ATX 4 PIN CONNECTOR (FOR +12V VCORE)
PIN | DESCRIPTION | PIN | DESCRIPTION |
1 | GND | 2 | GND |
3 | +12V_CORE | 4 | +12V_CORE |
FPIO1: 4-Pin Power AND RESET FUNCTION
PIN NO. | DESCRIPTION |
1 | 5VSB |
2 | GND |
3 | FP_SWIN |
4 | GND |
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5 | RESET |
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LPT A1：Parallel Connector (26 Pin 2.54mm Pitch Header)
PIN NO. | DESCRIPTION | PIN NO. | DESCRIPTION |
1 | Strobe # | 2 | Auto Form Feed |
3 | Data0 | 4 | Error # |
5 | Data1 | 6 | Initialize # |
7 | Data2 | 8 | Printer Select IN # |
9 | Data3 | 10 | round |
11 | Data4 | 12 | Ground |
13 | Data5 | 14 | Ground |
15 | Data6 | 16 | Ground |
17 | Data7 | 18 | Ground |
19 | Acknowledge # | 20 | Ground |
21 | Busy | 22 | Ground |
23 | Paper Empty | 24 | Ground |
25 | Printer Select | 26 | KEY |
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