Gigabyte GA-B250M-D3VX-SI Schematic
Technical Specifications
Technical Summary
The Gigabyte GA-B250M-D3VX-SI is a micro-ATX motherboard built on the Intel B250 PCH, supporting Intel LGA1151 Kaby Lake processors. The board utilizes an ITE 8686 LPC I/O controller for EC/KBC functions. Audio is handled by a Realtek ALC892 codec, while networking is provided by an Intel I219V PHY. The system memory architecture consists of two DDR4 DIMM slots. Power management is managed by an ISL95858 PWM controller for VCORE and VCCGT, alongside an RT8237 and RT8068A for additional voltage regulation. The board features a SPI Dual BIOS configuration with 128Mbit capacity. Video output includes DVI-D, HDMI, and DP, with an RTD2168 level shifter for DP to VGA conversion. The block diagram also indicates support for M.2 slots, SATA III, PCI Express x16 and x1 slots, and multiple USB 3.0/2.0 ports.
Technician FAQ
Q: What EC/KBC controller is used on the GA-B250M-D3VX-SI?
A: The board uses an ITE 8686 LPC I/O controller.
Q: What is the BIOS configuration on this motherboard?
A: The board uses a SPI Dual BIOS configuration with 128Mbit capacity.
Q: What audio codec is used on the GA-B250M-D3VX-SI?
A: The audio codec is a Realtek ALC892.
Q: What LAN controller is used on this motherboard?
A: The board uses an Intel I219V PHY for networking.
Q: What power management ICs are used on the GA-B250M-D3VX-SI?
A: The board uses an ISL95858 PWM controller for VCORE and VCCGT, along with an RT8237 and RT8068A for other voltage rails.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Gigabyte |
| Model | GA-B250M-D3VX-SI |
| Motherboard Manufacturer | Gigabyte Technology |
| Document Number | GA-B250M-D3VX-SI |
| Revision | 1.0 |
| Date | Thursday, December 08, 2016 |
| CPU Platform | Intel LGA1151 (Kaby Lake) |
| PCH / Southbridge | B250 |
| EC / KBC | ITE 8686 |
| Audio Codec | Realtek ALC892 |
| BIOS / SPI Flash | SPI Dual BIOS (128M) |
| LAN IC | Intel I219V |
| RAM Type | DDR4 |
| RAM Architecture | DDR4 DIMM x 2 |
| RAM Quantity / Slots | 2 |
| Charging IC | ISL95858 |
| Power IC(s) | ISL95858, RT8237, RT8068A |
| HDMI Level Shifter | RTD2168 |
Technical Summary
The Gigabyte GA-B250M-D3VX-SI is a micro-ATX motherboard built on the Intel B250 PCH, supporting Intel LGA1151 Kaby Lake processors. The board utilizes an ITE 8686 LPC I/O controller for EC/KBC functions. Audio is handled by a Realtek ALC892 codec, while networking is provided by an Intel I219V PHY. The system memory architecture consists of two DDR4 DIMM slots. Power management is managed by an ISL95858 PWM controller for VCORE and VCCGT, alongside an RT8237 and RT8068A for additional voltage regulation. The board features a SPI Dual BIOS configuration with 128Mbit capacity. Video output includes DVI-D, HDMI, and DP, with an RTD2168 level shifter for DP to VGA conversion. The block diagram also indicates support for M.2 slots, SATA III, PCI Express x16 and x1 slots, and multiple USB 3.0/2.0 ports.
Technician FAQ
Q: What EC/KBC controller is used on the GA-B250M-D3VX-SI?
A: The board uses an ITE 8686 LPC I/O controller.
Q: What is the BIOS configuration on this motherboard?
A: The board uses a SPI Dual BIOS configuration with 128Mbit capacity.
Q: What audio codec is used on the GA-B250M-D3VX-SI?
A: The audio codec is a Realtek ALC892.
Q: What LAN controller is used on this motherboard?
A: The board uses an Intel I219V PHY for networking.
Q: What power management ICs are used on the GA-B250M-D3VX-SI?
A: The board uses an ISL95858 PWM controller for VCORE and VCCGT, along with an RT8237 and RT8068A for other voltage rails.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Attachments
Last edited by a moderator:
