dell quanta vm9 vm8 d3a 0718 rev 1a uma
Technical Specifications
Technical Summary
The Quanta Computer VM9/VM81A motherboard, revision 1A, dated July 18, 2008, is built around the Intel Celeron M 540 / Merom / Crestline CPU platform paired with the ICH8-M southbridge in a 676 BGA package. Graphics are handled by the integrated 965GM Calistoga GPU. The system uses DDR2-SODIMM memory across two slots. The embedded controller is an ITE8502, and the BIOS is stored on a 2M byte SPI flash device. Audio is managed by a CX20561-12Z codec with a CX20548-11Z modem codec. Power regulation includes an ISL6266 2-phase CPU VR and an SLG8SP513V in QFN-64, with charging handled by a MAX8744. Networking is provided by a Realtek RTL8102EL LAN controller and a Mini-Card WLAN slot. A Ricoh R5C847 card reader and an EMC1423-1-AIZL-TR thermal sensor are also present.
Technician FAQ
Q: What BIOS IC is used on this motherboard?
A: The BIOS is a 2M byte SPI flash device, referenced as 18X8.
Q: What EC/KBC controller is used on this motherboard?
A: The embedded controller/keyboard controller is an ITE8502.
Q: What is the charging IC on this motherboard?
A: The charging IC is a MAX8744.
Q: What audio codecs are present on this motherboard?
A: The audio codec is a CX20561-12Z, and the modem codec is a CX20548-11Z.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | QUANTA COMPUTER |
| Model | VM9/VM81A |
| Motherboard Manufacturer | QUANTA COMPUTER |
| Board Number | VM9/VM81A |
| Revision | 1A |
| Date | Friday, July 18, 2008 |
| CPU Platform | Celeron M 540 / Merom / Crestline |
| PCH / Southbridge | ICH8-M (676 BGA) |
| GPU Type | 965GM |
| Graphics Architecture | Calistoga |
| EC / KBC | ITE8502 |
| Audio Codec | CX20561-12Z / CX20548-11Z |
| BIOS / SPI Flash | 2M bytes (18X8) |
| Charging IC | MAX8744 |
| Power IC(s) | ISL6266 (2phase) / SLG8SP513V (QFN-64) |
| RAM Type | DDR2-SODIMM |
| RAM Quantity / Slots | 2 |
| Card Reader IC | R5C847 |
| LAN IC | RTL8102EL |
| WiFi / WLAN IC | MINI-CARD WLAN |
| Thermal Sensor | EMC1423-1-AIZL-TR |
Technical Summary
The Quanta Computer VM9/VM81A motherboard, revision 1A, dated July 18, 2008, is built around the Intel Celeron M 540 / Merom / Crestline CPU platform paired with the ICH8-M southbridge in a 676 BGA package. Graphics are handled by the integrated 965GM Calistoga GPU. The system uses DDR2-SODIMM memory across two slots. The embedded controller is an ITE8502, and the BIOS is stored on a 2M byte SPI flash device. Audio is managed by a CX20561-12Z codec with a CX20548-11Z modem codec. Power regulation includes an ISL6266 2-phase CPU VR and an SLG8SP513V in QFN-64, with charging handled by a MAX8744. Networking is provided by a Realtek RTL8102EL LAN controller and a Mini-Card WLAN slot. A Ricoh R5C847 card reader and an EMC1423-1-AIZL-TR thermal sensor are also present.
Technician FAQ
Q: What BIOS IC is used on this motherboard?
A: The BIOS is a 2M byte SPI flash device, referenced as 18X8.
Q: What EC/KBC controller is used on this motherboard?
A: The embedded controller/keyboard controller is an ITE8502.
Q: What is the charging IC on this motherboard?
A: The charging IC is a MAX8744.
Q: What audio codecs are present on this motherboard?
A: The audio codec is a CX20561-12Z, and the modem codec is a CX20548-11Z.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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