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VT8231 数据表(PDF) 13 Page - List of Unclassifed Manufacturers |
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VT8231 数据表(HTML) 13 Page - List of Unclassifed Manufacturers |
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13 / 132 page ![]() VT8231 Preliminary Revision 0.8 October 29, 1999 -7- Pinouts 7HFKQRORJLHV ,QF :H &RQQHFW :H &RQQHFW PINOUTS Pin Diagram Figure 2. VT8231 Ball Diagram (Top View) Key 12345 6789 10 11 12 13 14 15 16 17 18 19 20 A AD 30 AD 31 AD 26 AD 24 AD 21 AD 16 DEV SEL# CBE 1# AD 9 AD 5 STR# PD 2 PD 6 BUSY RTS# DTR# USB OC0# USB P2- USB P1- USB P0- B PINT B# PINT A# AD 28 AD 25 AD 23 AD 18 T RDY# AD 15 AD 10 AD 4 AD 1 P INIT# PD 5 ACK# TXD CTS# USB P3- USB P2+ USB P1+ USB P0+ C PREQ H# PINT D# PINT C# AD 27 CBE 3# AD 19 I RDY# PAR AD 12 AD 6 AD 0 PD 1 PD 4 PD 7 USB CLK RI# USB P3+ EE CS# EE DI EE DO D PGNT L# PREQ L# PGNT H# AD 29 AD 20 CBE 2# STOP # AD 14 AD 7 AD 2 PD 0 SLCT IN# PE DSR# GND USB USB OC1# MD CK MD IO MRX D3 MRX D2 E RTC X2 RTC X1 PWR GD PCI RST# AD 22 AD 17 SERR # AD 13 AD 8 AD 3 AUTO FD# PD 3 SLCT RXD VCC USB EE CK MRX CLK MRX D1 MRX D0 MRX DV F JB B1 V BAT INTR UDR# GPI 0 RSM RST# FRM# VCC AD 11 VCC CBE 0# ERR# VCC VCC DCD# VCC VCC MII MTX CLK MRX ERR MTX ENA MTX D0 G AC SYNC AC RST JA B1 MSI I2S JA X VCC GND VCC VCC VCC GND VCC GND RAM GND VCC RAM M CRS M COL MTX D1 MTX D2 MTX D3 H AC SDIN0 AC SDIN1 AC SDO JB B2 JA Y VCC H7 8 9 10 11 12 13 H14 GND TRK 00# WRT PRT# DSK CHG# HD SEL# R DATA# J PCS1# SDIN2 GPIO C AC BCLK MSO SPDIF JB Y VCC J GND GND GND GND GND GND J VCC MTR 1# DS 0# STEP# W DATA# W GATE# K VREF FAN 1 FAN2 SLPB# JA B2 JB X GND K GND GND GND GND GND GND K VCC VCC MII DRV DEN1 MTR 0# DS 1# DIR# L UIC 5 DTD + DTD - UIC 4 GND HWM VCC L GND GND GND GND GND GND L GND VCC PLL DRV DEN0 PDCS 1# PDCS 3# IN DEX# M UIC 1 UIC 3 UIC 2 KB CK VCC HWM VCC M GND GND GND GND GND GND M VCC GND PLL PCI CLK PD A1 PD A0 PD A2 N KB DT MS CK SUS C# MS DT SUS ST# VCC N7 8 9 10 11 12 13 N14 GND PD D10 PD D5 PD IOR# PD RDY PD DACK# P SUSA #/strap SUS B# AOL GPI SUS CLK VCC SUS VCC SUS GND VCC VCC GND VCC VCC VCC GND VCC PD D4 PD D11 PD D8 PD DRQ PD IOW# R SMB CK2 SMB DT2 SMB CK1 GPO 0 CPU MISS INTR VCC IR TX VCC VCC SD 6 SD 0 VCC VCC VCC PD D1 PD D14 PD D7 PD D9 PD D6 T SMB DT1 SMB ALRT# BAT LOW# EXT SMI# NMI IGN NE# IO W# IR RX2 ROM CS# SD11 HG2# SD 7 OSC SA17 /strap IRQ 14 SA8 SDD8 PD D0 PD D15 PD D13 PD D3 PD D12 U PME# PWR BTN# RING # CPU RST FERR # SLP# IO R# IR RX SPKR SD12 LR1# SD 5 SD 4 SA 18 IRQ 15 SA7 SDD7 SA6 SDD6 SD DRQ SDCS 1# SDCS 3# PD D2 V PCK RUN# GPIO A GPI 1 WSC# ARQ# INIT STP CLK# L AD3 L AD0 SER IRQ SD15 LG2# SD10 HR2# SD 1 SA 19 SA5 SDD5 SA11 SDD11 SA2 SDD2 SA14 SDD14 SD A1 SD A0 SD A2 W PCI STP# CPU STP# GPIO E APIC D0 A20 M# MCCS #/strap L AD2 L FRM# MEM R# SD14 LR2# SD9 HG1# SD 2 LA 20 SA9 SDD9 SA4 SDD4 SA12 SDD12 SA1 SDD1 SA15 SDD15 SD IOR# SD DACK# Y GPIO D LID APIC CLK APIC D1 SMI# PCS0# /strap L AD1 L DRQ# MEM W# SD13 LG1# SD8 HR1# SD 3 LA 21 SA16 /strap SA10 SDD10 SA3 SDD3 SA13 SDD13 SA0 SDD0 SD IOW# SD RDY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Note: Some of the pins above have alternate functions and alternate names. The table above contains only one name (usually the most often used function), but the pin lists and pin descriptions contain all names. |
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