Salim Badakhshan
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Gigabyte X570 UD Rev 1.0 10A Schematic
Technical Specifications
Technical Summary
The Gigabyte X570 UD motherboard, documented under Document Number U98126-0 Revision 1.0 dated June 24, 2019, is built on the AMD AM4 platform with a Promontory PCH. The board utilizes an ITE IT8688 EC/KBC and a Realtek ALC887 HD Audio Codec. Power management is handled by an ISL69147 controller supporting VCORE/VCORE_SOC. The system memory architecture consists of four unbuffered DDR4 DIMM slots. Networking is provided by a Realtek RTL8118 Gigabit LAN IC, and wireless connectivity is supported via an M.2 WiFi slot. The board includes an SPI BIOS interface and an HDMI output. The block diagram details PCIe Gen4 lanes from the CPU to the PCIEX16 slot and M.2 slot, with additional PCIe Gen2 lanes routed through the Promontory chipset.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The ITE IT8688 LPC SIO is used as the EC/KBC.
Q: What audio codec is used on this motherboard?
A: The Realtek ALC887 HD Audio Codec is used.
Q: What power controller is used for VCORE/VCORE_SOC?
A: The ISL69147 controller is used for VCORE/VCORE_SOC power.
Q: What is the memory architecture of this motherboard?
A: The board supports four unbuffered DDR4 DIMM slots.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
Technical Summary
The Gigabyte X570 UD motherboard, documented under Document Number U98126-0 Revision 1.0 dated June 24, 2019, is built on the AMD AM4 platform with a Promontory PCH. The board utilizes an ITE IT8688 EC/KBC and a Realtek ALC887 HD Audio Codec. Power delivery is managed by an ISL69147 controller for VCORE/VCORE_SOC, alongside RT8120, NCT3103S, and RT8068A for DDR memory power. The system supports four unbuffered DDR4 DIMM slots. Networking is provided by a Realtek RTL8118 Gigabit LAN controller, with an M.2 slot designated for WiFi. The board includes an SPI BIOS interface and an HDMI output.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The ITE IT8688 LPC SIO is used as the EC/KBC.
Q: What audio codec is used on this motherboard?
A: The Realtek ALC887 HD Audio Codec is used.
Q: What is the power delivery architecture for this motherboard?
A: The ISL69147 controller provides 10+2 phase VCORE/VCORE_SOC power, with RT8120 for VDDIO_MEM, NCT3103S for DDRVTT, and RT8068A for DDRVPP.
Q: What LAN IC is used on this motherboard?
A: The Realtek RTL8118 Gigabit LAN controller is used.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Gigabyte |
| Model | X570 UD |
| Document Number | U98126-0 |
| Revision | 1.0 |
| Date | Monday, June 24, 2019 |
| CPU Platform | AMD AM4 |
| PCH / Southbridge | Promontory |
| EC / KBC | ITE IT8688 |
| Audio Codec | Realtek ALC887 |
| BIOS / SPI Flash | SPI BIOS |
| LAN IC | RTL8118 |
| Power IC(s) | ISL69147 |
| RAM Type | DDR4 |
| RAM Architecture | UNBUFFERED |
| RAM Quantity / Slots | 4 DIMM |
| WiFi / WLAN IC | M2_WIFI |
| HDMI Level Shifter | HDMI |
Technical Summary
The Gigabyte X570 UD motherboard, documented under Document Number U98126-0 Revision 1.0 dated June 24, 2019, is built on the AMD AM4 platform with a Promontory PCH. The board utilizes an ITE IT8688 EC/KBC and a Realtek ALC887 HD Audio Codec. Power management is handled by an ISL69147 controller supporting VCORE/VCORE_SOC. The system memory architecture consists of four unbuffered DDR4 DIMM slots. Networking is provided by a Realtek RTL8118 Gigabit LAN IC, and wireless connectivity is supported via an M.2 WiFi slot. The board includes an SPI BIOS interface and an HDMI output. The block diagram details PCIe Gen4 lanes from the CPU to the PCIEX16 slot and M.2 slot, with additional PCIe Gen2 lanes routed through the Promontory chipset.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The ITE IT8688 LPC SIO is used as the EC/KBC.
Q: What audio codec is used on this motherboard?
A: The Realtek ALC887 HD Audio Codec is used.
Q: What power controller is used for VCORE/VCORE_SOC?
A: The ISL69147 controller is used for VCORE/VCORE_SOC power.
Q: What is the memory architecture of this motherboard?
A: The board supports four unbuffered DDR4 DIMM slots.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Gigabyte |
| Model | X570 UD |
| Document Number | U98126-0 |
| Revision | 1.0 |
| Date | Monday, June 24, 2019 |
| CPU Platform | AMD AM4 |
| PCH / Southbridge | Promontory |
| EC / KBC | ITE IT8688 |
| Audio Codec | Realtek ALC887 |
| BIOS / SPI Flash | SPI BIOS |
| Charging IC | ISL69147 |
| Power IC(s) | ISL69147, RT8120, NCT3103S, RT8068A |
| RAM Type | DDR4 |
| RAM Architecture | UNBUFFERED |
| RAM Quantity / Slots | 4 |
| LAN IC | RTL8118 |
| WiFi / WLAN IC | M2_WIFI |
| HDMI Level Shifter | HDMI |
Technical Summary
The Gigabyte X570 UD motherboard, documented under Document Number U98126-0 Revision 1.0 dated June 24, 2019, is built on the AMD AM4 platform with a Promontory PCH. The board utilizes an ITE IT8688 EC/KBC and a Realtek ALC887 HD Audio Codec. Power delivery is managed by an ISL69147 controller for VCORE/VCORE_SOC, alongside RT8120, NCT3103S, and RT8068A for DDR memory power. The system supports four unbuffered DDR4 DIMM slots. Networking is provided by a Realtek RTL8118 Gigabit LAN controller, with an M.2 slot designated for WiFi. The board includes an SPI BIOS interface and an HDMI output.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The ITE IT8688 LPC SIO is used as the EC/KBC.
Q: What audio codec is used on this motherboard?
A: The Realtek ALC887 HD Audio Codec is used.
Q: What is the power delivery architecture for this motherboard?
A: The ISL69147 controller provides 10+2 phase VCORE/VCORE_SOC power, with RT8120 for VDDIO_MEM, NCT3103S for DDRVTT, and RT8068A for DDRVPP.
Q: What LAN IC is used on this motherboard?
A: The Realtek RTL8118 Gigabit LAN controller is used.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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