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1. Models and Attentions

1.1 Models

This manual is applied to following models:

Model

Chipset

COM

LAN

PCI-E X16

Mini PCI-E

SV1-H612A

H61

10

2

1

1

1.2 Attentions

1)

Notes under a table or figure indicate the difference of models, or alternative definition of specific
pin of the header (jumper/connector).

2)

How to identify the first pin of a header or jumper

Usually, there is a thick line or a triangle near the header’s or jumper’s pin 1.

Square pad, which you can find on the back of the motherboard, is usually used for pin 1.

- 2 -

Summary of Contents for SV1-H612A Series

Page 1: ...SV1 H612A Series Motherboard User Guide Ver 1 0...

Page 2: ...1 Models 2 1 2 Attentions 2 2 Specification 3 3 Data Flow 4 4 Jumpers Headers and Connectors 5 5 Definition of Jumpers Headers and Connector 7 6 BIOS setup 11 7 GPIO Watchdog 11 7 1 Read and write GP...

Page 3: ...Notes under a table or figure indicate the difference of models or alternative definition of specific pin of the header jumper connector 2 How to identify the first pin of a header or jumper Usually...

Page 4: ...oard Header 1 PS 2 port keyboard 1 LPT DB25 port 8 USB2 0 ports 4 Rear I O 4 Header Other ports 1 Mini PCI E Support mSATA and 3G Devices 3 1 PCI E X16 slot 1 SYS_FAN Socket 1 CPU_FAN Socket Temperatu...

Page 5: ...NNEL B1 DDRIII U DIMM VGA Port Analog Display USB 2 0 USB 4 4 Ports USB 2 0 USB 4 Intel H61 4 Headers Express Chipset SATA 1 SATA SATA SATA 1 DOM USB 1 Mini PCI E Slot PCI E 1 or SATA 1 LPC Super I O...

Page 6: ...4 Jumpers Headers and Connectors 5...

Page 7: ...P8 20 DIMM Slot 5 RS485 Header P8 21 PCI E X16 Slot 6 COM2 Header P9 22 SATA Connectors 7 COM3 6 Headers P9 23 Mini PCI E Slot 8 COM7 10 Headers P10 24 LPT Connector 9 VGA Header P10 25 COM Connector...

Page 8: ...6 4 GPO71 0x548 bit 7 J_GPIO1 5 GND 6 GPI1 0x50C bit 1 7 GPI6 0x50C bit 6 8 GPI7 0x50C bit 7 9 GPI17 0x50E bit 1 10 5V 3 SATA1 Pin 7 Power Selection Jumper 3 1 Pin 2 54mm Location Jumper Setting Funct...

Page 9: ...CD 2 COM3_RXD 3 COM3_TXD 4 COM3_DTR 5 GND 6 COM3_DSR 7 COM3_RTS 8 COM3_CTS 9 COM3_RI 10 GND 11 COM4_DCD 12 COM4_RXD 13 COM4_TXD 14 COM4_DTR 15 GND 16 COM4_DSR 17 COM4_RTS 18 COM4_CTS COM3 6 19 COM4_RI...

Page 10: ...7 COM8_RTS 18 COM8_CTS COM7 10 19 COM8_RI 21 COM9_DCD 22 COM9_RXD 23 COM9_TXD 24 COM9_DTR 25 GND 26 COM9_DSR 27 COM9_RTS 28 COM9_CTS 29 COM9_RI 30 GND 31 COM10_DCD 32 COM10_RXD 33 COM10_TXD 34 COM10_D...

Page 11: ...MIC_L 2 GND 3 FRONT_MIC_R 4 3 3 V JP5 5 FRONT_OUT_R 6 GND 7 RRONT_Jack Detect 9 FRONT_OUT_L 10 GND 12 CMOS Clear Jumper 3 1 Pin 2 54mm Location Jumper Setting Function JCMOS1 1 2 Default Normal 2 3 Cl...

Page 12: ...11 210 5H T 86 755 88251900 F 86 755 88251910 www seavo com...

Page 13: ...od to read and write GPIO with Borland C Compile environment under windows void main void UINT 16 Addr 0 UINT8 Bit 0 BOOLEN GpioValue1 GpioValue2 0 read value from gpio Addr Bit GpioValue1 ReadGpio Ad...

Page 14: ...uperio_Set_Reg 0x7 0xf4 0x00 Superio_Set_Reg 0x7 0x71 0x00 Superio_Set_Reg 0x7 0x72 0x20 void Superio_Set_Reg UINT8 bLDN UINT8 bReg UINT8 bValue Superio_Enter_Config IoWrite8 0x2E 0x07 Set LDN IoWrite...

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