Intel VC820 Design Guide - Page 231
Floppy Connector, PS/2 Kybd, PS/2 Mse
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8 7 6 5 Keyboard/Mouse/Floppy D VCC5 F1 1 2 1.0A VCC5_KBMS_F 1 2 L15 VCC5_KBMS_J 14 PS/2 Kybd J1 KBDAT 1 2 14 L16 KBDAT_FB 1 2 GND_KBMS_C 3 4 KBCLK 1 2 KBCLK_FB 5 C 14 L12 6 MDAT 1 2 14 L14 MCLK 1 2 14 L13 MDAT_FB MCLK_FB 7 PS/2 Mse 8 17 9 16 10 15 11 14 12 13 C45 C33 C32 C46 C47 2 0.1UF L9 100PF 100PF 100PF 100PF 1 2 B 1 L8 GND_KBMS_FB 4 3 2 VCC5 RP17 1 8 2 7 3 6 4 5 1K Floppy Connector R328 1K 14 DRVDEN#0 14 DRVDEN#1 INDEX# 14 14 MTR#0 14 DS#0 14 DIR# 14 STEP# 14 WDATA# 14 WGATE# 14 TRK#0 14 WRTPRT# 14 RDATA# 14 HDSEL# 14 DSKCHG# J23 2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 30 29 32 31 34 33 1 D C B A A TITLE: INTEL(R) 820 CHIPSET DUAL PROCESSOR CUSTOMER REFERENCE BOARD REV: KEYBOARD/MOUSE/FLOPPY 3.03 R PCD PLATFORM DESIGN DRAWN BY: PROJECT: 1900 PRAIRIE CITY ROAD FOLSOM, CALIFORNIA 95630 LAST REVISED: SHEET: 11-29-1999_14:46 28 OF 38 8 7 6 5 4 3 2 1