acercolumbia电路图点位图acer columbia circuit review

1、COLUMBIA Circuit Review Outline Block diagram Power on and reset sequence Power block diagram Power budget block diagram SMI/SCI/SWI Interface Audio block diagram SMBUS block diagram PlacementBlock DiagramDREFSSCLK (100 MHz)DREFSSCLK# (100 MHz)CLK_ICH14(14.318 MHz)CLK_MCH_BCLK# (166 MHz)COLUMBIA Clo

2、ck Block DiagramCPU Crestline CLK_CPU_BCLK (166 MHz)CLK_CPU_BCLK# (166 MHz) Crystal14.31818MHzCPUC0CPUT0CPUC1_FPCLK_PCM (33 MHz)CLKGENRTM865-433X1/X2CPUT1_FDDR2NORMALTYPEDDR2NORMALTYPEM_CLK_DDR0/#PCI2MINI CARDKEDRON a/b/g/nCLK_PCIE_MINI1PCI3 Crystal32.768KHzKBC WPC8768LICH8-MX1/X2 RTC 32.768kHzPCI_F

3、5/ITP_ENUSB_48MHz/FSLAREF0CODECALC268MDCACZ_BITCLK AC_BTCLK_MDC Crystal 24.576MHzCLK48_ICH(48 MHz)CLK_ICHPCI(33 MHz)PCLK_KBC (33 MHz)SRCT0/DOTT_96DREFCLK (96 MHz)FWH SRCC0/DOTC_96DREFCLK# (96 MHz)CLK_PCIE_ICH(100 MHz)CLK_PCIE_ICH#(100 MHz)SRCT6SRCC6 Crystal 25MHzSRCT3SRCC3CLK_MCH_3GPLL (100 MHz)CLK_

4、MCH_3GPLL# (100 MHz)BCLK1BCLK0HPLL_CLKHPLL_CLK#PEG_CLKPEG_CLK#DPLL_REF_CLKDPLL_REF_SSCLKDPLL_REF_SSCLK#DPLL_REF_CLK#CLK14CLK48PCICLKDMI_CLKNDMI_CLKPSRCT7SRCC7M_CLK_DDR1/#M_CLK_DDR2/#M_CLK_DDR3/#PCI4SRCC4SRCT4CLK_PCIE_MINI1# (100 MHz)(100 MHz)PCLK_FWH (33 MHz)TIPCI7412LANGIGA BCM5787MCLK_PCIE_LANSRCC

5、8SRCT8CLK_PCIE_LAN# (100 MHz)(100 MHz)SATACLK_PCIE_SATASRCC2SRCT2CLK_PCIE_SATA# (100 MHz)(100 MHz)NVIDIAG72M-VCLK_PCIE_PEGSRCC10SRCT10CLK_PCIE_PEG# (100 MHz)(100 MHz)NEW CARDCLK_PCIE_NEWSRCC1SRCT1CLK_PCIE_NEW#(100 MHz)(100 MHz)CLK_MCH_BCLK (166 MHz)COLUMBIA Power ON/RESET Sequence3D3V_S03D3V_S55V_S0

6、5V_S55V_S0VCC_CORE_S0RTC_AUX_S53D3V_AUX_S53D3V_S01D25V_S02D5V_S0PM_SLP_S3#5V_S0ICH8-MG792MeromCLKICS 9LPRS365MAX8770CrestlineKBCWPC8768L-2REGISTER(BTCRL.SBR)1:RESET0:RELEASERTCVGATE_PWRGDSLP_S4#SLP_S3#PWROKCPUPWRGDSHDN#RSTIN#H_CPURST#RESET#RTCRST#CPUCORE_ONPWROKVRMPWRGDCK_PWRGDPWRGDPWRGOODRSMRST#RSM

7、RST#_KBCPWRBTN#PCIRST#PLT_RST1#3D3V_S5RSMRST#_KBC_PWRBTN#PM_PWRBTN#PM_PWRBTN#PM_SLP_S3#TPS51100S5CPUCORE_ONRESET#PWROKH_PWRGDH_CPURST#PLTRST#PCIRST1#HDDDRV#_5Adapter InAD+DCBATOUT5V_AUX_S5MAX8744-4-5-6-7122341D5V_S0DDR_VREF_S3S377891011111213S5_ENABLE5455CD ROMPM_SLP_S4#PM_SLP_S4#PM_SLP_S3#PM_SLP_S4

8、#DDR_VREF_S053D3V_S55V_S5-2S5_ENABLE-1-1APL5912APL5915APL531261D5V_S01D8V_S33D3V_S06WPC8768L3D3V_AUX_S5-3G913PM_SLP_S3#MAX8717PG1PG2EN1EN251D8V_S31D05V_S041D8V_S3DCBATOUTTIPCI74121D8V_S01D8V_S3518ms after VCCRTCRTC_AUX_S5VCCRTCVCCSUS1_0510ms after VCCSUS1_0510ms after VCCSUS1_053ms after VGATE_PWRGD

9、99ms after 1D05V_S0GOLDFINGERLANMXMMINICARDNEWCARDWINDBONDCK_PWRGDCLK_PWRGDTPCOLUMBIA Power ON SequencePower Block Diagram ICH8MVCC_CORE_S0 Crestline MeromVCC_CORE_S0 (CORE) (47A)1D05V_S0 (FSB VCCP) (4.5A)1D5V_VCCA_S0 (PLL) (130mA)CLK GENICS 9LPRS502220mACODEC3.3V(35mA)5V(55mA)LPCROM6mADDRII 1D8V_S3

10、(5000mA) 0D9V_S3(1200mA)16941mA1D8V_S3Mini card802.11/BT660mAVCC_CORE_S03D3V_S51D8V_S33D3V_S547000mA5065 mA200mA3D3V_S05V_S0CRT500mAHDD1000mACD ROM1500mAAMP 1432540mATOUCHPAD25mA2D5V_S0LCD400mA6135 mA1D5V_S0130mAFAN500mA1D5V_S02D5V_S0KBC Winbond WPC8768L3D3V_AUX_S5(170mA)KBC EV BD1D05V_S01D05V_S0201

11、0mA5V_S53D3V_AUX_S5BCM5787M3D3V_LAN_S5(590mA)5V_S58598mA2660mA907mA0D9V_S31200mA0D9V_S3MDC40mAG72MV1D8V_S0 (2000mA)3D3V_S0 (640mA)2D5V_S0 (130mA)1D2V_S0 (1633mA)=MXM cardVGA_CORE_S0 (7930mA)=MXM card1D05V_S31D05V_M1D25V_S01D25V_S0710mA540mAAMP 1410408mA1D05V_S0 (CORE+GFX) (11310mA)(11573mA)1D05V_M (

12、CLink) (540mA)1D25V_S0 (PLL/DMI)(710mA)1D25V_M (PLL/DDR2)(950mA)1D5V_S0(TV/CRT) (130mA)1D8V_S3 (DDRIO/LVDSIO) (3598mA)3D3V_S0 (TVDAC/CRT Sync/IO/Bandgap) (316mA )1D05V_S0 (Core/I/O) (1131mA)1D5V_S0 (Azalia/PATA/PCI/PCIE/DMI/ SATA/LPC/USB) (2400mA)3D3V_S0 (LAN/SPI) (400mA)3D3V_S5 (SUS) ( 277mA)5V_S5

13、(SUS) (10mA)5V_S0 (USB/PATA/PCI) (6mA)3D3V_AUX_S5ExpressCARD1000mABIOS ROM30mATI7412150mA1D8V_S01D8V_S02000mACOLUMBIA Power Budget Block Diagram5V_AUX_S55V_AUX_S550mAPCMCIACARD1AFinger print500mAPCMCIACARD1AMS Card200 mASD Card200 mAUSB*42000mALPC BUSKBCWPC8768LECSCI#SMI#PWUREQ#SM_ECSMI#ECSWI#ECSCI#

14、_1GPIO7GPIO8GPIO12COLUMBIA SMI/SCI/SWI InterfaceHDA_SDIN0PWRBTN#ICH8-MPCIRST#Power Switch blockAC_LinkAC_IN#BAT_IN#GPIO06GPIO10AD_OFFFrom S3 state wakeup event: (1) Power Button; (2) WOL ( AC Only ); (3) Embedded Modem ( AC Only ) ;(4) RTC; (5) Lid; (6) Battery Critical PM_SLP_S3#GPIO07KBC_PWRBTN#KB

15、C_LID#RSMRST#GPIO20G792THRM/FanAlert#RSMRST#TIPCI7412ACZ_SDATAOUTHDA_SDIN1CODECALC268MDCFWHACZ_SDATAIN03D3V_AUX_S5ECRST#GPIO23VCC_POR#GPIO40GPIO03X-BusGPIO01HDA_SDOUTACZ_SDATAIN1RSMRST#_KBCPM_PWRBTN#ACZ_SPKRCODECREALTEK ALC268ICH8-MTIPCI7412CDRCDLCD-GNDLine OutPCBEEPLine_RLine_LPHONEPCI_SPKRCOLUMBIA

16、 Audio Block DiagramMDC CON.Line-In/ Mic-InH.P. JackLine Out1 Watt1 WattAC97KBCWPC8768LKBC_BEEPAUDIO_BEEPLINR_IN_RLINL_IN_LMIC1AUD_MICINAudio AMP.G1410QAudio AMP.G1432QCOLUMBIA SMB InterfaceKBCWPC8768L3D3V_AUX_S5VCC3D3V_AUX_S5Battery AID=16/173D3V_S0ICH8_MSMBC_ICHSMBD_ICHCLK GEN ICS 9LPRS502ID=D2/D3

17、ThermalG792ID=7A/7BDDR2DIMM BID=A2/A3DDR2DIMM AID=A0/A15V_S03D3V_S53D3V_S04D7K4D7K1D8V_S01D8V_S03D3V_S05V_S05V_AUX_S510KKBC_SCL2KBC_SDA23D3V_S010KBAT_SCLBAT_SDAVGAMXM0 Ohm0 OhmNV_EDID_CLKNV_EDID_DATAlvisoGMCH0 Ohm0 Ohm0 Ohm0 OhmNV_DDCCLKNV_DDCDATAGMCH_DDCCLKGMCH_DDCDATAEDID_CLKCRTLCD0 Ohm0 Ohm0 Ohm0 OhmEDID_DAT3D3V_S0