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2. Specification

Model

SV1-H612A

CPU

Support Intel Pentium/ Celeron/ 2

nd

and 3

rd

Generation Core i3/5/7 CPU, LGA1155

Chipset

Intel H61

Memory

Support DDR3 1066/1333 MHz

2 * DIMM Slot

Up to 16 GB Memory Size

[1]

Ethernet

2 * Realtek 8111E/8105E PCI-E LAN

[2]

Storage

2 * Serial ATA ports

1*mSATA

[3]

Serial

10 * RS232 Headers

[4]

GPIO

8* GPIO

Graphic

1* VGA DB15 port

1 * HDMI port or 1 * VGA DB15 port

optional

Audio

Realtek ALC662

5.1 Channel HD Audio Codec

Line-out /MIC Ports and onboard 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

Temperature

Storage: -20~75

Operating: 0~60

BIOS

AMI UEFI BIOS

Factor

Mini-ITX

Notes:

[1]: Due to the restriction of Windows 32 bit OS, when applied more than 4G memory, 32 bit OS may

detect less than actual size.

[2]: LAN can be customized into single LAN.
[3]: mSATA and Mini PCI-E are using the same interface, so only one function can be used at one time,

if you need the other function, it would need some hardware changes supported.

[4]: COM3 can be RS232 or RS485 by setting jumpers.

- 3 -

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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