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2007-04-01 04:17
英文简介：Plug——插头；connector——端子； 五、D型端子EIAJ D-connector D1/2/3/4/5: EIAJ RC-5237
Pin No. Signal 1 Y signal I/O (+700 mV & sync: +/-300 mV *1, 75 ohms) 2 Y_GND 3 PB (+/- 350 mV, 75 ohms) 4 PB_GND 5 PR (+/- 350 mV, 75 ohms) 6 PR_GND 7 Reserved line 1 8 Line 1 (0V: 525 lines, 2.2V: 750 lines, 5V: 1125 lines) 9 Line 2 (0V: 59.94i / 60i, 2.2V: -, 5V: 59.94p / 60p) 10 Reserved line 2 11 Line 3 (0V: 4:3, 2.2V: 4:3 letter box, 5V: 16:9) 12 Plug insert detect GND 13 Reserved line 3 14 Plug insert detect (output: 10K ohms, input: >100K ohms) hooks Shell GND *1: for 1125i and 750p. -300mV for 525p/525i, superimposed in Y signal Note: Indication for video signal format (i: interlace, p: progressive) D1: 525i D2: 525i, 525p D3: 525i, 525p, 1125i D4: 525i, 525p, 1125i, 750p D5: 525i, 525p, 1125i, 750p, 1125p D型端子
六、VESA DFP端子VESA DFP connector: VESA (Video Electronics Standards Association) Digital Flat Panel (DFP) Standard
Pin No. Signal Name Signal 1 TX1+ TMDS positive differential output, channel 1 2 TX1- TMDS negative differential output, channel 1 3 SHLD1 Shield for TMDS channel 1 4 SHLDC Shield for TMDS clock 5 TXC+ TMDS positive differential output, reference clock 6 TXC- TMDS negative differential output, reference clock 7 GND Logic Ground 8 +5V Logic +5V DC Supply from the Host 9 No Connect No Connection 10 No Connect No Connection 11 TX2+ TMDS positive differential output, channel 2 12 TX2- TMDS negative differential output, channel 2 13 SHLD2 Shield for TMDS channel 2 14 SHLD0 Shield for TMDS channel 0 15 TX0+ TMDS positive differential output, channel 0 16 TX0- TMDS negative differential output, channel 0 17 No Connect No Connection 18 HPD Hot Plug Detection (+5V DC to Host) 19 DDC_DAT DDC2B Data 20 DDC_CLK DDC2B Clock TMDSTM: Transition Minimized Differential Signaling DDC: Display Data Channel DDC2B: Simplest of the DDC modes defined in the VESA DDC standard 此主题相关图片如下： VESA DFP端子
七、VESA插头P&D connector: Plug and Display Standard (P&DTM)
Pin No. Signal Pin No. Signal 1 TMDS Data2 + 16 USB data + 2 TMDS Data2 - 17 USB data - 3 TMDS Data return 18 1394 outer sahield (optional) & Charge Power return 4 Unused 19 1394 Vg 5 Unused 20 1394 Vp 6 Unused 21 TMDS Data0 + 7 TMDS Clock return 22 TMDS Data0 - 8 Charge power + 23 TMDS Data return 9 1394 pair A, data - 24 Unused 10 1394 pair A, data + 25 DDC return 11 TMDS Data1 + 26 DDC data (SDA) 12 TMDS Data1 - 27 DDC clock (SCL) 13 TMDS Data return 28 +5V DC 14 TMDS Clock + 29 1394 pair B, clock + 15 TMDS Clock - 30 1394 pair B, clock - (TMDS: Trademark of Silicon Image, USB: universal serial bus, DDC: display data channel, SDA: serial data, SCL: serial clock) VESA插头 |
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