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7

2.1.

3

 FAN1

FAN 

Pin  Definition 

NC 

+12V 

GND 

2.1.

4

 MXM_SEL

MXM_SEL[1:3]

 

MXM PCIe Bus 

CONN. 

PCIE104_TOP 

OFF-OFF-OFF 

x16 

FPE 

x1 

ON-OFF-OFF 

x16 

FPE 

x1 and x4 

OFF-OFF-ON 

x8 

FPE 

x1 

ON-OFF-ON 

x8 

FPE 

x1 and x4 

OFF-ON-ON 

x4 

PCIe/104 

x1 

ON-ON-ON 

x1 

PCIe/104 

x1 and x4 

MXM_SEL[4]

 

MXM Version 

OFF 

v3.0 

ON 

v3.1 

Summary of Contents for SK221

Page 1: ...User s Manual Revision Date AUG 26 2021 SK221 PCIe 104 StackPC MXM Carrier Module ...

Page 2: ...ly is broken do not try to fix it by yourself Contact a qualified service technician or your local distributor Operation safety Before installing the motherboard and adding devices on it carefully read all the manuals that came with the package Before using the product make sure all cables are correctly connected and the power cables are not damaged If you detect any damage contact your dealer imm...

Page 3: ... Date dd mm yyyy Changes Version 0 9 23 03 2017 Draft Version 1 0 14 06 2017 Initial Release Packing list SK221 SK220 1 Manual CD Screw Package If any of the above items is damaged or missing please contact your local distributor ...

Page 4: ...2 TABLE OF CONTENT 3 CHAPTER 1 PRODUCT INFORMATION 4 1 1 BLOCK DIAGRAM 4 1 2 KEY FEATURES 5 1 3 BOARD PLACEMENT 6 1 3 1 SK220 Top Side 6 1 3 2 SK220 Bottom Side 6 CHAPTER 2 ONBOARD CONNECTOR AND SWITCH 7 2 1 CONNECTOR 7 2 1 1 MVGA Connector 7 2 1 2 Power Connector 7 2 1 3 FAN1 8 2 1 4 MXM_SEL 8 2 1 5 StackPC 9 2 1 6 FPE 11 ...

Page 5: ...4 Chapter 1 Product Information 1 1 Block Diagram ...

Page 6: ... x16 x8 x4 x1 MXM version Support MXM 3 0 3 1 Top Side I O PCIe104 Connector Top MXM Slot 1 x VGA Pin Header 4 x miniDP Port Bottom Side I O PCIe104 Bottom Top FPE Bottom Operating Temperature Extended Temperature 40 to 85 C Dimension 96 x 115 mm Power Requirement 12V DC IN non power can support up to 120W ...

Page 7: ...1 3 Board Placement 1 3 1 SK221 Top Side 1 3 2 SK221 Bottom Side ...

Page 8: ...d Switch 2 1 Connector 2 1 1 MVGA Connector 2 5P 180D P 2 0mm E I C 0110 02 163 100 VGA Pin Definition Pin Definition 1 RED 2 PWR 3 GREEN 4 GND 5 BLUE 6 GND 7 HSYNC 8 VSYNC 9 DDC_CLK 10 DDC_DAT 2 1 2 Power Connector 1 2P 180D P 5 0mm ...

Page 9: ...2 1 4 MXM_SEL MXM_SEL 1 3 MXM PCIe Bus CONN PCIE104_TOP OFF OFF OFF x16 FPE x1 ON OFF OFF x16 FPE x1 and x4 OFF OFF ON x8 FPE x1 ON OFF ON x8 FPE x1 and x4 OFF ON ON x4 PCIe 104 x1 ON ON ON x1 PCIe 104 x1 and x4 MXM_SEL 4 MXM Version OFF v3 0 ON v3 1 ...

Page 10: ...LAN0_MDI1N 72 PCIEX4_TXN2 21 GND 22 GND 73 GND 74 GND 23 PCIE_RXP1_1 24 PCIE_RXN0 75 LAN1_MDI1P 76 PCIEX4_TXP4 25 PCIE_RXN1_1 26 PCIE_RXP0 77 LAN1_MDI1N 78 PCIEX4_TXN4 27 GND 28 GND 79 LAN1_ALED 80 LAN0_LED_LNK _ACT 29 PCIE_RXP1_2 30 PCIE_RXP1_3 81 SATATXP1 82 SATATXP0 31 PCIE_RXN1_2 32 PCIE_RXN1_3 83 SATATXN1 84 SATATXN0 33 GND 34 GND 85 GND 86 GND 35 CLK_PCIE_2P_1 36 CLK_PCIE_3P 87 USBD3 88 USBD...

Page 11: ...AN0_MDI3P 122 PCIEX4_RXP2 123 LAN0_MDI3N 124 PCIEX4_RXN2 125 GND 126 GND 127 LAN1_MDI3P 128 PCIEX4_RXP3 129 LAN1_MDI3N 130 PCIEX4_RXN3 131 PE_PRSNT1_A 132 PE_PRSNT0_A 133 SATARXP1 134 SATARXP0 135 SATARXN1 136 SATARXN0 137 GND 138 GND 139 FBUS_1P 140 FBUS_P0 141 FBUS_1N 142 FBUS_N0 143 GND 144 GND 145 LPC_AD0 146 LPC_DRQ 147 LPC_AD1 148 LPC_SERIRQ 149 GND 150 GND 151 LPC_AD2 152 LPC_FRAME 153 LPC_...

Page 12: ...4N 81 PEG_TXP0 82 GND 83 PEG_TXP2 84 GND 85 PEG_TXP4 86 GND 91 PEG_TXN0 92 PEG_TXP1 93 PEG_TXN2 94 PEG_TXP3 95 PEG_TXN4 96 PEG_TXP5 101 GND 102 PEG_TXN1 103 GND 104 PEG_TXN3 105 GND 106 PEG_TXN5 111 PEG_RXP_0 112 GND 113 PEG_RXP_2 114 GND 115 PEG_RXP_4 116 GND 121 PEG_RXN_0 122 PEG_RXP_1 123 PEG_RXN_2 124 PEG_RXP_3 125 PEG_RXN_4 126 PEG_RXP_5 131 GND 132 PEG_RXN_1 133 GND 134 PEG_RXN_3 135 GND 136...

Page 13: ... 90 NC 97 PEG_TXN6 98 PEG_TXP7 99 NC 100 NC 107 GND 108 PEG_TXN7 109 GND 110 PE_RST_FPE 117 PEG_RXP_6 118 GND 119 PEx16_x8_x4_0Clkp 120 GND 127 PEG_RXN_6 128 PEG_RXP_7 129 PEx16_x8_x4_0Clkn 130 FPE_Bus_Err 137 GND 138 PEG_RXN_7 139 GND 140 Config_Type0 147 PEG_TXP14 148 GND 149 PEx16_x8_x4_1Clkp 150 Config_Type1 157 PEG_TXN14 158 PEG_TXP15 159 PEx16_x8_x4_1Clkn 160 Config_Type2 167 GND 168 PEG_TXN...

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