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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)此主題相關(guān)圖片如下:IEEE 13941995:Pin No. Signal Name Signal Inter ConnectionInter Connection with iLink 1 VP Cable power 1 2 VG Cable ground 2 3 TPB* Strobe on receive, data on transmit (differential pair) 5 1 4 TPB 6 2 5 TPA* Strobe on receive, data on transmit (differential pair) 3 3 6 TPA 4 4 iLink: 4pin type IEEE 13941995Pin No. Signal Name Signal Inter ConnectionInter Connection with 13941995 1 TPB* Strobe on receive, data on transmit (differential pair) 3 5 2 TPB 4 6 3 TPA* Strobe on receive, data on transmit (differential pair) 1 3 4 TPA 2 4 此主題相關(guān)圖片如下:VGA (15pin Dsub connector: for analog interface of PC monitorPin No. SignalPin No. Signal1 Red video input 9 No pin 2 Green video input 10 Digital ground 3 Blue video input 11* Monitor ID 0 / Ground 4 Monitor ID 2 / Ground 12* Monitor ID 1 / Serial data line (SDA) 5* Digital ground / Self test 13 Horizontal sync / H+V 6 Red video ground 14 Vertical sync (VCLK for DDC) 7 Green video ground 15* Reserved / Data clock line (DCL) 8 Blue video ground