Intel VC820 Design Guide - Page 183
and 1, PCI Connectors, PRAIRIE CITY ROAD
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8 7 PCI Connectors 0 and 1 VCC3_3 VCC12- VCC5 PCI Slot 0 J10 PCI3_CON B1 A1 PTCK B2 A2 D 20,21 B3 A3 B4 A4 B5 A5 B6 A6 8,19,20,21,32 PIRQ#B B7 A7 8,20,21,32 PIRQ#D B8 A8 PRSNT#11 20 B9 A9 B10 A10 PRSNT#12 20 B11 A11 B12 A12 B13 A13 B14 A14 B15 A15 PCLK1 5 B16 A16 B17 A17 PREQ#0 8,32 B18 A18 B19 A19 AD31 B20 A20 C AD29 B21 A21 B22 A22 AD27 B23 A23 AD25 B24 A24 B25 A25 C_BE#3 B26 A26 AD23 B27 A27 B28 A28 AD21 B29 A29 AD19 B30 A30 B31 A31 AD17 B32 A32 C_BE#2 B33 A33 8,16,20,21,32 IRDY# B34 A34 B35 A35 8,16,20,21,32 DEVSEL# B36 A36 B37 A37 8,20,21,32 PLOCK# B38 A38 B39 A39 8,16,20,21,32 PERR# B40 A40 B B41 A41 8,16,20,21,32 SERR# B42 A42 B43 A43 C_BE#1 B44 A44 AD14 B45 A45 B46 A46 AD12 B47 A47 AD10 B48 A48 B49 A49 AD8 B52 A52 AD7 B53 A53 B54 A54 AD5 B55 A55 AD3 B56 A56 B57 A57 A AD1 B58 A58 B59 A59 PU1_ACK64# B60 A60 20 B61 A61 B62 A62 8,16,21 C_BE#[3:0] 8,16,21 AD[31:0] 8 7 R74 5.6K 5.6K R76 R79 5.6K R72 5.6K key key 6 5 4 VCC3_3 VCC5 VCC12 VCC3_3 VCC12- VCC5 PTRST# 20,21 PTMS 20,21 PTDI 20,21 20,21 PIRQ#A PIRQ#C 8,16,19,20,21,32 8,20,21,32 VCC3_3SBY PTCK 8,20,21,32 8,16,19,20,21,32 20 20 PIRQ#C PIRQ#A PRSNT#21 PRSNT#22 PCIRST# 6,8,10,11,12,16,19,20,21,22 PGNT#0 8,32 PCI_PME# 8,16,19,20,21 AD30 AD28 AD26 AD24 R_AD16 20 AD22 AD20 AD18 AD16 8,16,20,21,32 FRAME# 8,16,20,21,32 TRDY# 8,16,20,21,32 STOP# SDONEP1 20 SBOP1 20 PAR 8,16,20,21 AD15 AD13 AD11 AD9 PCLK2 5 PREQ#1 8,32 AD31 AD29 AD27 AD25 C_BE#3 AD23 AD21 AD19 AD17 C_BE#2 IRDY# DEVSEL# PLOCK# PERR# SERR# C_BE#1 AD14 AD12 AD10 PCI Slot 1 J9 PCI3_CON B1 A1 B2 A2 B3 A3 B4 A4 B5 A5 B6 A6 B7 A7 B8 A8 B9 A9 B10 A10 B11 A11 B12 A12 B13 A13 B14 A14 B15 A15 B16 A16 B17 A17 B18 A18 B19 A19 B20 A20 B21 A21 B22 A22 B23 A23 B24 A24 B25 A25 B26 A26 B27 A27 B28 A28 B29 A29 B30 A30 B31 A31 B32 A32 B33 A33 B34 A34 B35 A35 B36 A36 B37 A37 B38 A38 B39 A39 B40 A40 B41 A41 B42 A42 B43 A43 B44 A44 B45 A45 B46 A46 B47 A47 B48 A48 B49 A49 C_BE#0 AD6 AD4 AD2 AD0 PU1_REQ64# 20 AD8 AD7 AD5 AD3 AD1 PU2_ACK64# 20 B52 A52 B53 A53 B54 A54 B55 A55 B56 A56 B57 A57 B58 A58 B59 A59 B60 A60 B61 A61 B62 A62 6 5 4 3 VCC5 VCC5 VCC3_3 VCC12 VCC5 2 1 For pullups, see 4.3.3 of PCI 2.1 Specification PTRST# PTMS 20,21 PTDI 20,21 20,21 VCC5 D PIRQ#B PIRQ#D 8,19,20,21,32 8,20,21,32 VCC3_3SBY 20 SDONEP1 SDONEP2 20 SBOP1 20 SBOP2 20 RP12 1 8 2 7 3 6 4 5 5.6K PCIRST# 6,8,10,11,12,16,19,20,21,22 C117 0.1UF PRSNT#11 20 PGNT#1 PCI_PME# AD30 8,32 8,16,19,20,21 C123 0.1UF PRSNT#12 20 C113 0.1UF PRSNT#21 20 AD28 AD26 C122 0.1UF C PRSNT#22 20 AD24 R_AD17 20 AD22 AD20 AD18 AD16 FRAME# TRDY# STOP# SDONEP2 SBOP2 PAR AD15 VCC5 20 PU1_ACK64# R178 20 PU1_REQ64# 2.7K R179 2.7K 20 PU2_ACK64# R176 B 2.7K 20 PU2_REQ64# R177 2.7K AD13 AD11 AD9 C_BE#0 AD6 AD4 AD16 R120 R_AD16 8,16 20 100 AD17 R119 R_AD17 8,16 20 100 AD2 AD0 A PU2_REQ64# 20 TITLE: INTEL(R) 820 CHIPSET CUSTOMER REFERENCE BOARD REV: PCI CONNECTORS 1 AND 2 1.01 R PCD PLATFORM DESIGN DRAWN BY: PROJECT: 1900 PRAIRIE CITY ROAD FOLSOM, CALIFORNIA 95630 LAST REVISED: SHEET: 11-18-1999_10:50 20 OF 36 3 2 1