3B1
2-2-3
Terminals (CN) Voltage Remarks
1-1 1-2 3.3/0 V DC (pulse) 3.3 V DC supply detection signal, input
1-3 1-4 3.3/0 V DC (pulse) FPVCLK signal, input
1-5 1-6 3.3/0 V DC (pulse) FVCLK signal, output
1-7 1-8 3.3/0 V DC (pulse) FMRE signal, output
1-9 1-10 3.3/0 V DC (pulse) FPVD signal, output
1-11 1-12 3.3/0 V DC (pulse) FPHSYNC signal, input
1-13 1-14 3.3/0 V DC (pulse) FPVSYNC signal, input
1-15 1-16 3.3/0 V DC (pulse) FOVSYNC signal, input
1-17 1-18 3.3/0 V DC (pulse) FOHSTHIN signal, input
1-19 1-20 3.3/0 V DC (pulse) FMIPOUT0 signal, input
1-21 1-22 3.3/0 V DC (pulse) FMREOUT signal, input
1-23 1-24 3.3/0 V DC (pulse) FFOCLK signal, input
1-25 1-26 3.3/0 V DC (pulse) MMISTS signal, input
1-27 1-28 3.3/0 V DC (pulse) FMMI_TXD2 signal, input
1-29 1-30 5/0 V DC (pulse) FMMI_RXD2 signal, output
1-31 1-30 3.3/0 V DC (pulse) FAXRESET signal, input
1-32 1-30 5/0 V DC (pulse) FAXREADY signal, output
1-33 1-30 5/0 V DC (pulse) PREQ signal, output
1-34 1-30 5/0 V DC (pulse) SREQ signal, output
1-36 1-37 3.3/0 V DC (pulse) MAINSTS signal, input
1-38 1-39 3.3/0 V DC (pulse) FMAIN_TXD0 signal, input
1-40 1-39 5/0 V DC (pulse) FMAIN_RXD0 signal, output
3-1 3-2 12 V DC 12 V DC supply, output
3-3 3-4 5 V DC 5 V DC supply, output
3-5 3-4 3.3/0 V DC (pulse) EXTRING1 signal, output
3-6 3-4 3.3/0 V DC (pulse) EXTRING2 signal, output
3-7 3-4 3.3/0 V DC (pulse) KMUTE signal, output
3-8 3-4 3.3/0 V DC (pulse) SHUNT signal, output
3-10 3-4 3.3/0 V DC (pulse) EARTH signal, output
3-11 3-4 3.3/0 V DC (pulse) TELSEL signal, output
3-12 3-4 3.3/0 V DC (pulse) FAXSEL signal, output
3-13 3-4 3.3/0 V DC (pulse) NCUTYPE2 signal, input
3-14 3-4 3.3/0 V DC (pulse) NCUTYPE3 signal, input
3-15 3-4 3.3/0 V DC (pulse) OFFHOOK signal, input
3-16 3-4 3.3/0 V DC (pulse) NCUTYPE1 signal, input
3-17 3-4 5/0 V DC (pulse) ONHOOK1 signal, input
3-18 3-4 5/0 V DC (pulse) ONHOOK2 signal, input
3-19 3-4 3.3/0 V DC (pulse) RINGDET signal, input
3-20 3-2 Analog MODTXD signal, output
3-21 3-2 Analog RXIN signal, input
3-22 3-2 Analog MODRXD signal, input
4-61
4-71, 73, 75
3.3/0 V DC (pulse) OPTYPE1 signal, input
4-63
4-71, 73, 75
3.3/0 V DC (pulse) OPTYPE2 signal, input
4-65, 67, 69
4-71, 73, 75
3.3 V DC 3.3 V DC supply, input
4-74
4-71, 73, 75
3.3/0 V DC (pulse) DB (23) signal, input/output
4-76
4-71, 73, 75
3.3/0 V DC (pulse) DB (21) signal, input/output
4-77
4-71, 73, 75
3.3/0 V DC (pulse) DB (22) signal, input/output
4-78
4-71, 73, 75
3.3/0 V DC (pulse) DB (19) signal, input/output
4-79
4-71, 73, 75
3.3/0 V DC (pulse) DB (20) signal, input/output
4-80
4-71, 73, 75
3.3/0 V DC (pulse) DB (17) signal, input/output
4-81
4-71, 73, 75
3.3/0 V DC (pulse) DB (18) signal, input/output
4-82
4-109, 113
3.3/0 V DC (pulse) DQM2 signal, output
4-83
4-71, 73, 75
3.3/0 V DC (pulse) DB (16) signal, input/output
4-84
4-71, 73, 75
3.3/0 V DC (pulse) AB (3) signal, output
4-85
4-71, 73, 75
3.3/0 V DC (pulse) AB (4) signal, output
4-86
4-71, 73, 75
3.3/0 V DC (pulse) AB (12) signal, output