dell n4030 wistron berry dg15 discrete-uma schematic
dell n4030=1=wistron berry dg15 discrete-uma.pdf
Technical Specifications
Technical Summary
The Wistron Berry X00 motherboard is an Intel Arrandale platform design featuring an Intel HM57 PCH and supporting both Discrete and UMA graphics configurations through a co-lay PCB. The discrete GPU options include Madison-LP 1GB or Park-XT 512MB VRAM. The system uses dual-channel DDRIII 800/1066 memory across two slots. The embedded controller is a Nuvoton NPCE781BA0DX with a dedicated 256kB flash ROM, while the main BIOS is stored on a 4MB SPI flash ROM. Power management is handled by a TI BQ24745 charger and multiple DC/DC converters including ISL62883, TPS51218, TPS51116, RT8205B, RT8208B, TPS51611, APL5930, and APL5930KAI. Audio is provided by an IDT 92HD79B1 codec, networking by a Realtek RTL8103T 10/100/1000Mb Ethernet controller, and card reading by a Realtek RTS5138 controller. Thermal monitoring is managed by an EMC2102 sensor.
Technician FAQ
Q: What BIOS IC is used on this motherboard?
A: The motherboard uses a 4MB SPI flash ROM for the main BIOS.
Q: Is the EC/KBC programmable on this motherboard?
A: Yes, the Nuvoton NPCE781BA0DX EC/KBC has a dedicated 256kB flash ROM.
Q: Does this motherboard support dGPU to UMA conversion?
A: Yes, the board is designed as a Discrete/UMA co-lay, allowing configuration changes via BOM modification.
Q: What charging IC is used on this motherboard?
A: The charging IC is a Texas Instruments BQ
dell n4030=1=wistron berry dg15 discrete-uma.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron |
| Model | Berry |
| Motherboard Manufacturer | Wistron Corporation |
| Project Code | 91.4HH01.001 |
| Board Number | 48.4HH01.0SA |
| Revision | X00 |
| Date | Wednesday, October 14, 2009 |
| CPU Platform | Intel Arrandale |
| PCH / Southbridge | Intel HM57 |
| GPU Type | Discrete / UMA co-lay |
| Graphics Architecture | Madison-LP / Park-XT (Discrete only) |
| dGPU Chip Number | Madison-LP; 1GB (64Mx16b*8) / Park-XT; 512MB (64Mx16b*4) |
| dGPU to UMA Conversion Support | Discrete/UMA co-lay |
| EC / KBC | Nuvoton NPCE781BA0DX |
| Audio Codec | IDT 92HD79B1 |
| BIOS / SPI Flash | SPI Flash ROM 4MB |
| EC Flash / ROM | Flash ROM 256kB |
| Charging IC | BQ24745 |
| Charger Architecture | TI Charger |
| Power IC(s) | ISL62883, TPS51218, TPS51116, RT8205B, RT8208B, TPS51611, APL5930, APL5930KAI |
| RAM Type | DDRIII 800/1066 |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | 2 |
| Card Reader IC | Realtek RTS5138 |
| LAN IC | Realtek RTL8103T |
| WiFi / WLAN IC | 802.11a/b/g |
| Thermal Sensor | EMC2102 |
Technical Summary
The Wistron Berry X00 motherboard is an Intel Arrandale platform design featuring an Intel HM57 PCH and supporting both Discrete and UMA graphics configurations through a co-lay PCB. The discrete GPU options include Madison-LP 1GB or Park-XT 512MB VRAM. The system uses dual-channel DDRIII 800/1066 memory across two slots. The embedded controller is a Nuvoton NPCE781BA0DX with a dedicated 256kB flash ROM, while the main BIOS is stored on a 4MB SPI flash ROM. Power management is handled by a TI BQ24745 charger and multiple DC/DC converters including ISL62883, TPS51218, TPS51116, RT8205B, RT8208B, TPS51611, APL5930, and APL5930KAI. Audio is provided by an IDT 92HD79B1 codec, networking by a Realtek RTL8103T 10/100/1000Mb Ethernet controller, and card reading by a Realtek RTS5138 controller. Thermal monitoring is managed by an EMC2102 sensor.
Technician FAQ
Q: What BIOS IC is used on this motherboard?
A: The motherboard uses a 4MB SPI flash ROM for the main BIOS.
Q: Is the EC/KBC programmable on this motherboard?
A: Yes, the Nuvoton NPCE781BA0DX EC/KBC has a dedicated 256kB flash ROM.
Q: Does this motherboard support dGPU to UMA conversion?
A: Yes, the board is designed as a Discrete/UMA co-lay, allowing configuration changes via BOM modification.
Q: What charging IC is used on this motherboard?
A: The charging IC is a Texas Instruments BQ
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