Salim Badakhshan
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Gigabyte B460M H Rev 1.01 Schematic
Technical Specifications
Technical Summary
The Gigabyte B460M H motherboard, revision 1.01, is built on the Intel LGA1200 (Comet Lake) platform with a B460 PCH. The board utilizes an ITE 8686 LPC I/O controller (ITE8688) for EC/KBC functions. Audio is handled by a Realtek ALC887 codec, and networking is provided by a Realtek 8111G LAN IC. The BIOS is a 128M SPI flash. Memory architecture consists of two DDR4 DIMM slots. Power management includes ISL95866 controllers for VCCGT and VCORE, along with RT8237 and RT8068A regulators. The board features an RTD2168 DP to VGA level shifter for HDMI/VGA output. The schematic document number is B460M H, dated June 4, 2020.
Technician FAQ
Q: What is the EC/KBC controller used on this motherboard?
A: The EC/KBC controller is an ITE 8686, identified as an LPC I/O ITE8688.
Q: What is the BIOS flash capacity on this motherboard?
A: The BIOS flash is a 128M SPI flash.
Q: What audio codec is used on this motherboard?
A: The audio codec is a Realtek ALC887.
Q: What LAN controller is used on this motherboard?
A: The LAN controller is a Realtek 8111G.
Q: What is the CPU socket and platform for this motherboard?
A: The CPU socket is LGA1200, supporting Intel Comet Lake processors.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Gigabyte Technology |
| Model | B460M H |
| Motherboard Manufacturer | Gigabyte Technology |
| Document Number | B460M H |
| Revision | 1.01 |
| Date | Thursday, June 04, 2020 |
| CPU Platform | INTEL LGA1200 (COMET Lake) |
| PCH / Southbridge | B460 |
| EC / KBC | ITE 8686 |
| EC/KBC Package | LPC I/O ITE8688 |
| Audio Codec | Realtek ALC887 |
| BIOS / SPI Flash | BIOS (128M) |
| BIOS Flash Capacity | 128M |
| LAN IC | REALTEK 8111G |
| RAM Type | DDR4 |
| RAM Architecture | DDR4 DIMM X 1, DDR4 DIMM X 1 |
| RAM Quantity / Slots | DDR4 DIMM X 1, DDR4 DIMM X 1 |
| Charging IC | ISL95866 VCCGT-IRON |
| Power IC(s) | ISL95866 VCORE-IRON, ISL95866 PWM-IRON, RT8237_DDR_BEAD, RT8068A_VPP, RT8237_PCH-BEAD |
| HDMI Level Shifter | RTD2168 - DP to VGA - IC |
| Card Reader IC | IT8892E (NA) |
| USB Hub IC | ASM1085 POWER (NA) |
Technical Summary
The Gigabyte B460M H motherboard, revision 1.01, is built on the Intel LGA1200 (Comet Lake) platform with a B460 PCH. The board utilizes an ITE 8686 LPC I/O controller (ITE8688) for EC/KBC functions. Audio is handled by a Realtek ALC887 codec, and networking is provided by a Realtek 8111G LAN IC. The BIOS is a 128M SPI flash. Memory architecture consists of two DDR4 DIMM slots. Power management includes ISL95866 controllers for VCCGT and VCORE, along with RT8237 and RT8068A regulators. The board features an RTD2168 DP to VGA level shifter for HDMI/VGA output. The schematic document number is B460M H, dated June 4, 2020.
Technician FAQ
Q: What is the EC/KBC controller used on this motherboard?
A: The EC/KBC controller is an ITE 8686, identified as an LPC I/O ITE8688.
Q: What is the BIOS flash capacity on this motherboard?
A: The BIOS flash is a 128M SPI flash.
Q: What audio codec is used on this motherboard?
A: The audio codec is a Realtek ALC887.
Q: What LAN controller is used on this motherboard?
A: The LAN controller is a Realtek 8111G.
Q: What is the CPU socket and platform for this motherboard?
A: The CPU socket is LGA1200, supporting Intel Comet Lake processors.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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