Salim Badakhshan
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Wistron Annie CML VBUZZII 19445-1 Schematic
Technical Specifications
Technical Summary
This Wistron Annie_CML_VBUZZII-1 motherboard, project code 3PD0E6010001 and board number 19445, is a Comet Lake platform design dated May 5, 2020. The system is built around a W480, Q470, or H470 PCH and utilizes an ITE8732 EC/KBC. Power management is handled by a combination of controllers including the RT8231A for VDDQ/VTT/VPP, RT6541A for VCCIO, RT3607HP for CPU core, RT8130B for 12V, RT8237C for 1.05V, TPS51225 for 5V/3.3V, and APL5934 for 1.8V. Memory configuration supports DDR4 on both CHA and CHB channels. Audio is provided by either an ALC255 or ALC256 codec, while networking options include Realtek RTL8111EPV, RTL8111E-VC, or Intel LAN variants. A card reader controller supports SDIO/SD interfaces.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The EC/KBC is an ITE8732.
Q: What audio codec options are available?
A: The audio codec options are ALC255 or ALC256.
Q: What LAN IC options are supported?
A: Supported LAN ICs include RTL8111EPV, RTL8111E-VC, and Intel LAN.
Q: What charging IC is used?
A: The charging IC is a TPS51225.
Q: What PCH options are available for this platform?
A: The PCH options are W480, Q470, or H470.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron |
| Model | Annie_CML_VBUZZII-1 |
| Motherboard Manufacturer | Wistron Incorporated |
| Project Code | 3PD0E6010001 |
| Board Number | 19445 |
| Date | Tuesday, May 05, 2020 |
| CPU Platform | Comet Lake (CML) |
| PCH / Southbridge | W480 / Q470 / H470 |
| EC / KBC | ITE8732 |
| Audio Codec | ALC255 / ALC256 |
| LAN IC | RTL8111EPV / RTL8111E-VC / Intel LAN |
| Charging IC | TPS51225 |
| Power IC(s) | RT8231A, RT6541A, RT3607HP, RT8130B, RT8237C, APL5934 |
| RAM Type | DDR4 |
| RAM Architecture | CHA, CHB |
| Card Reader IC | SDIO/SD |
Technical Summary
This Wistron Annie_CML_VBUZZII-1 motherboard, project code 3PD0E6010001 and board number 19445, is a Comet Lake platform design dated May 5, 2020. The system is built around a W480, Q470, or H470 PCH and utilizes an ITE8732 EC/KBC. Power management is handled by a combination of controllers including the RT8231A for VDDQ/VTT/VPP, RT6541A for VCCIO, RT3607HP for CPU core, RT8130B for 12V, RT8237C for 1.05V, TPS51225 for 5V/3.3V, and APL5934 for 1.8V. Memory configuration supports DDR4 on both CHA and CHB channels. Audio is provided by either an ALC255 or ALC256 codec, while networking options include Realtek RTL8111EPV, RTL8111E-VC, or Intel LAN variants. A card reader controller supports SDIO/SD interfaces.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The EC/KBC is an ITE8732.
Q: What audio codec options are available?
A: The audio codec options are ALC255 or ALC256.
Q: What LAN IC options are supported?
A: Supported LAN ICs include RTL8111EPV, RTL8111E-VC, and Intel LAN.
Q: What charging IC is used?
A: The charging IC is a TPS51225.
Q: What PCH options are available for this platform?
A: The PCH options are W480, Q470, or H470.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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