TITLE D Page Cover Sheet Block Diagram CPU-CLK/Control/MISC/PEG ,CPU-Memory 3,4 CPU-Power,CPU-GND 5,6 SO_DDRIII DIMMA1&SO_DDRIII DIMMB1 7,8 PPT-PCI/E/DMI/CLK/USB20 10 PPT-SATA/HOST/GPIO/VGA/CCMOS 11 PPT-SMB/LPC/AUDIO/RTC/SPI 12 PPT-POWER,GND/NVRAM 13,14,15 PCIE Slot C /CP STRAPS 20 SIO-Fintek F71889/80-port/dual BIOS 21,22 AUDIO 898 23 LAN - RTL8111E 24 MARVELL SATA 6G 25 VT6315N-1394 26 DVI/HDMI/VGA/SATA Connector 27,28,29,30 USB3.0 Connector / USB CHARGE 31,32 Rear I/O & USB2.0 Connector 33 FAN /CPU PHASE LED 34 VRD12 - PWM-UP1618 35 POWER METER UP6273 36 UP6275 - 4Phase to 8Phase 37 B A SA POWER- OP+2MOS 41 DDR PWR/PCH PWR - UP1513 1-Phase System Chipset: IVY bridge LGA1155 CPU DrMOS *8 Phase GFX DrMOS *2 Phase Panther Point Onboard Chip: SATA Controller: Asmedia ASM1061 6G HD Audio Codec:ALC898 colay ALC892/887 LAN-INTEL 82579 PWM: SIO:Fintek F71889AD Flash ROM: SPI 64 MB X2 VRD12 -UP1618 - 8Phase 1394: VT6315N Other: SATA3.0 x2+SATA2.0 x4 (PCH) CLK Buffer: 9DB433 SATA3.0 x2 (Marvell 88SE9128B1) USB2.0 *8 REAL USB3.0 *2 FRONT USB3.0 *2 FRONT 1394 *1 42,43 46,47 C B ACPI: UPI A Expansion Slots: MICRO-STAR INT'L CO.,LTD PCI Express (X16) Slot * PCI Express (X1 ) Slot * MS-7751 MSI Size Custom Document Description Rev 2.1 Cover Sheet Date: Monday, December 26, 2011 D DDRIII (800/1066/1333/1666MHz) * (Dual Channel) ATX F_Panel/EMI/TPM - ACPI Controller UPI 44,45 XDP / Manual Parts / History / EMI CAP Ver: 2.1 Main Memory: 38,39 40 ATX CPU: CLK Buffer - 9DB433 VTT POWER- uP1508- 1Dr.Mos Intel -MahoBay plamform Z77 16,17,18,19 VRD12-CPU 8Phase Dr.Mos/GPU 2Phase Dr.Mos MS-7751 Sheet 1 of 51 MS-7751_2.0 Block Diagram Lane0~7 PCIEX16 D DDRIII 1066,1333,1666 UNBUFFERED DDRIII DIMM1 D INTEL OR Ivy bridge LGA1155 SWITCH UNBUFFERED DDRIII DIMM2 DDRIII 1066,1333,1666 PCIEX8 Lane8~15 DDRIII FIRST LOGICAL DIMM PCIEX8 DMI D-SUB DVI(portB) Pinheader X1 Lane8 VT6315N 1394 Lane7 ASM1061 SATA 6G Lane3~6 X1 Slot Lane2 LAN-INTEL82579 GIGA LAN Lane1 N.C C C HDMI(portC) USB-6~13 USB4~5 (for Charger) USB 2.0 USB 2.0 SATA#7 SATA#8 Panther Point USB-3 USB-2 USB-1 USB-0 USB 3.0 HD AUDIO I/F B HD AUDIO ALC898 B SPI ROM (64Mb) F75223 (Add Switch) SPI ROM (64Mb) SATA II I/F SPI I/F SATA#0 SATA#1 3.0 3.0 SATA#3 SATA#4 SATA#5 SATA#6 (default Auto A or B Block by Switch Setting) LPC I/F TPM 1.2 Slot Sequence: PCIE X1 PCIE X16/X8/X8 (By CPU) SIO F71889AD PCIE X1 A A PCIE X1 PCIE X0/X8/X4 (By CPU) PCIE X0/X0/X4 (By CPU) KBD MOUSE PCIE X1 MICRO-STAR INT'L CO.,LTD MS-7751 MSI Size Custom Document Description Rev 2.1 Block Diagram Date: Monday, December 26, 2011 Sheet of 51 CPU1C OF 11 CPU1E OF 11 10 CK_DMI_P 10 CK_DMI_N D 35 35 35 H_VIDSCLK H_VIDSOUT VID_ALERT# R207 12 CPU_PWRGD BCLK_0 BCLK#_0 VCCP_SELECT VCCSA_VID P33 P34 VTT_SELECT VCCSA_VID H_VIDSCLK H_VIDSOUT H_VIDALERT# C37 B37 A37 VIDSCLK VIDSOUT VIDALERT# VCCSA_SENSE T2 VCCSA_SENSE SKTOCC# PROC_SEL CPU_DDR_VREF C200 0.1u10X AJ33 K32 SKTOCC# PROC_SEL AJ22 SM_VREF H_CFG0 H_CFG1 H_CFG2 H_CFG3 H_CFG4 H_CFG5 H_CFG6 H_CFG7 H_CFG8 H_CFG9 H_CFG10 H_CFG11 H_CFG12 H_CFG13 H_CFG14 H_CFG15 H_CFG16 H_CFG17 CPU_VTT CPU_TMS CPU_TDI CPU_TDO CPU_TCK CPU_TRST# R210 R211 R212 R214 R131 PM_SYNC PECI CATERR# PROCHOT# THERMTRIP# CPU_DDR_VREF TP12 TP10 TP22 TP11 TP21 TP14 TP8 TP18 TP7 TP13 TP19 R266 1K/1% R264 1K/1% UNCOREPWRGOOD SM_DRAMPWROK RESET# PROC_SEL TP43 TP9 TP16 TP20 TP17 VCC_DDR C J40 AJ19 F36 E38 J35 E37 H34 G35 H_CATERR# H_PROCHOT# 35 H_PROCHOT# 11 H_THERMTRIP# 21 10 W2 W1 H_PWRGD 0R 120R/1% CPU_MEM_PWRGD R135 R69 MEM_PWRGD CPURST# 11 PM_SYNC 11,21 H_PECI 44.2R/1% CK_DMI_P CK_DMI_N H36 J36 J37 K36 L36 N35 L37 M36 J38 L35 M38 N36 N38 N39 N37 N40 G37 G36 VCC_SENSE VSS_SENSE A36 B36 VCCIO_SENSE VSSIO_SENSE AB4 AB3 VCCAXG_SENSE VSSAXG_SENSE L32 M32 TDO TDI TCK TMS L39 L40 M40 L38 CPU_TDO CPU_TDI CPU_TCK CPU_TMS TRST# PRDY# PREQ# DBR# J39 K38 K40 E39 CPU_TRST# XDP_CPU_PRDY# XDP_CPU_PREQ# CPU_DBR# R132 BPM#_0 BPM#_1 BPM#_2 BPM#_3 BPM#_4 BPM#_5 BPM#_6 BPM#_7 H40 H38 G38 G40 G39 F38 E40 F40 CFG_0 CFG_1 CFG_2 CFG_3 CFG_4 CFG_5 CFG_6 CFG_7 CFG_8 CFG_9 CFG_10 CFG_11 CFG_12 CFG_13 CFG_14 CFG_15 CFG_16 CFG_17 VTT_SELECT 40 VCCSA_VID 41 VCCSA_SENSE 41 CPU_VCC_SENSE_C 35 CPU_VSS_SENSE_C 35 VTT_VCC_SENSE VTT_VSS_SENSE VTT_VCC_SENSE 40 TP23 CPU_GFX_VCC_SENSE_C 35 CPU_GFX_VSS_SENSE_C 35 TP42 FP_RST# 0R 12,44 VCC5 VCC5 R354 4.7K CPU_VTT GRCOMP R293 24.9R/1% H_CFG5 D2 G2 H_PECI R155 X_51R H_CATERR# R213 X_51R H_THERMTRIP# H_PROCHOT# R139 R47 X_51R 51R H_PWRGD XDP_CPU_PRDY# CPURST# R134 R159 R82 X_51R X_51R X_51R W5 W4 V3 V4 Y3 Y4 AA4 AA5 DMI_RX_0 DMI_RX#_0 DMI_RX_1 DMI_RX#_1 DMI_RX_2 DMI_RX#_2 DMI_RX_3 DMI_RX#_3 DMI_TX_0 DMI_TX#_0 DMI_TX_1 DMI_TX#_1 DMI_TX_2 DMI_TX#_2 DMI_TX_3 DMI_TX#_3 V7 V6 W7 W8 Y6 Y7 AA7 AA8 P3 P4 R2 R1 T4 T3 U2 U1 PE_RX_0 PE_RX#_0 PE_RX_1 PE_RX#_1 PE_RX_2 PE_RX#_2 PE_RX_3 PE_RX#_3 PE_TX_0 PE_TX#_0 PE_TX_1 PE_TX#_1 PE_TX_2 PE_TX#_2 PE_TX_3 PE_TX#_3 P8 P7 T7 T8 R6 R5 U5 U6 B5 C4 B4 PEG_ICOMPO PEG_RCOMPO PEG_COMPI EXP_A_TXP_0 16 EXP_A_TXN_0 16 EXP_A_TXP_1 16 EXP_A_TXN_1 16 EXP_A_TXP_2 16 EXP_A_TXN_2 16 EXP_A_TXP_3 16 EXP_A_TXN_3 16 EXP_A_TXP_4 16 EXP_A_TXN_4 16 EXP_A_TXP_5 16 EXP_A_TXN_5 16 EXP_A_TXP_6 16 EXP_A_TXN_6 16 EXP_A_TXP_7 16 EXP_A_TXN_7 16 EXP_A_TXP_8 18 EXP_A_TXN_8 18 EXP_A_TXP_9 18 EXP_A_TXN_9 18 EXP_A_TXP_10 18 EXP_A_TXN_10 18 EXP_A_TXP_11 18 EXP_A_TXN_11 18 EXP_A_TXP_12 18 EXP_A_TXN_12 18 EXP_A_TXP_13 18 EXP_A_TXN_13 18 EXP_A_TXP_14 18 EXP_A_TXN_14 18 EXP_A_TXP_15 18 EXP_A_TXN_15 18 DMI_TX0 DMI_TX0# DMI_TX1 DMI_TX1# DMI_TX2 DMI_TX2# DMI_TX3 DMI_TX3# DMI_TX0 DMI_TX0# DMI_TX1 DMI_TX1# DMI_TX2 DMI_TX2# DMI_TX3 DMI_TX3# D 10 10 10 10 10 10 10 10 C H_CFG6 D2 S2 R355 1.5KR1%4 G1 S1 18,19 X8_ENABLE# C13 C14 E14 E13 G14 G13 F12 F11 J14 J13 D8 D7 D3 C3 E6 E5 F8 F7 G10 G9 G5 G6 K7 K8 J5 J6 M8 M7 L6 L5 N5 N6 D1 R483 1.5KR1%4 G1 19 X4_ENABLE# CPU1D NN-2N7002D S1 75R/1% 110R/1% PEG_TX_0 PEG_TX#_0 PEG_TX_1 PEG_TX#_1 PEG_TX_2 PEG_TX#_2 PEG_TX_3 PEG_TX#_3 PEG_TX_4 PEG_TX#_4 PEG_TX_5 PEG_TX#_5 PEG_TX_6 PEG_TX#_6 PEG_TX_7 PEG_TX#_7 PEG_TX_8 PEG_TX#_8 PEG_TX_9 PEG_TX#_9 PEG_TX_10 PEG_TX#_10 PEG_TX_11 PEG_TX#_11 PEG_TX_12 PEG_TX#_12 PEG_TX_13 PEG_TX#_13 PEG_TX_14 PEG_TX#_14 PEG_TX_15 PEG_TX#_15 Q62 S2 R133 DMI_RX0 DMI_RX0# DMI_RX1 DMI_RX1# DMI_RX2 DMI_RX2# DMI_RX3 DMI_RX3# PEG_RX_0 PEG_RX#_0 PEG_RX_1 PEG_RX#_1 PEG_RX_2 PEG_RX#_2 PEG_RX_3 PEG_RX#_3 PEG_RX_4 PEG_RX#_4 PEG_RX_5 PEG_RX#_5 PEG_RX_6 PEG_RX#_6 PEG_RX_7 PEG_RX#_7 PEG_RX_8 PEG_RX#_8 PEG_RX_9 PEG_RX#_9 PEG_RX_10 PEG_RX#_10 PEG_RX_11 PEG_RX#_11 PEG_RX_12 PEG_RX#_12 PEG_RX_13 PEG_RX#_13 PEG_RX_14 PEG_RX#_14 PEG_RX_15 PEG_RX#_15 LGA1155 Q42 D1 H_PWRGD DMI_RX0 DMI_RX0# DMI_RX1 DMI_RX1# DMI_RX2 DMI_RX2# DMI_RX3 DMI_RX3# B11 B12 D12 D11 C10 C9 E10 E9 B8 B7 C6 C5 A5 A6 E2 E1 F4 F3 G2 G1 H3 H4 J1 J2 K3 K4 L1 L2 M3 M4 N1 N2 R510 4.7K G2 B 10 10 10 10 10 10 10 10 L