other brand qunta bt4_rev1a schematic
other brand=1=qunta bt4_rev1a.pdf
Technical Specifications
Technical Summary
The Quanta BT4 motherboard is an Intel ULV Dothan platform built around the Alviso (915GM) GMCH and ICH6-M southbridge, supporting ULV Pentium-M and Celeron-M processors in a 479-pin Micro-FCBGA socket. Graphics are integrated via the Alviso-GM 1257 PCBGA controller. The system memory architecture consists of single-channel DDR2 at 400MHz, with 256MB soldered onboard and one DDR-SODIMM slot. The embedded controller is a PC87591 in a 176-pin LQFP package. The BIOS is stored in a FLASH device. Audio is handled by an AD1981BL codec, and networking is provided by an Intel 82541PI LAN controller with a Mini PCI slot for wireless LAN. The charging subsystem uses an Infineon SLD9630 TT1.1 charger IC. Additional I/O is managed by a PC87381 Super I/O, and the clock generator is a CK410_M. The board includes a thermal sensor (GMT781P8/MAX6648) and an Infineon SLD9630 TT1.1 TPM module.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The EC/KBC is a PC87591 in a 176-pin LQFP package.
Q: What audio codec is used on this motherboard?
A: The audio codec is an AD1981BL.
Q: What is the charging IC and architecture on this motherboard?
A: The charging IC is an Infineon SLD9630 TT1.1.
other brand=1=qunta bt4_rev1a.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | QUANTA COMPUTER |
| Model | BT4 |
| Motherboard Manufacturer | QUANTA COMPUTER |
| Project Code | BT4 |
| Board Number | BT4 |
| Revision | 0.1 |
| Date | Tuesday, September 07, 2004 |
| Document Number | ABT4C |
| CPU Platform | ULV Dothan + Alviso (915GM) + ICH6-M |
| CPU Model | Intel ULV Pentium-M / ULV Celeron-M |
| CPU Socket | 479 Pins |
| PCH / Southbridge | ICH6-M |
| GPU Type | Integrated (Alviso-GM) |
| Graphics Architecture | Alviso-GM 1257 PCBGA |
| EC / KBC | PC87591 |
| EC/KBC Package | 176 Pins LQFP |
| Audio Codec | AD1981BL |
| BIOS / SPI Flash | FLASH |
| Charging IC | SLD9630 TT1.1 |
| Charger Architecture | Infineon SLD9630 TT1.1 |
| RAM Type | DDR2 |
| RAM Architecture | Single Channel DDR2, 400MHz |
| RAM Quantity / Slots | 256MB On Board, DDR-SODIMM |
| Card Reader IC | R5C842 |
| LAN IC | 82541PI |
| WiFi / WLAN IC | Mini PCI (Wireless LAN) |
| Super I/O | PC87381 |
| Clock Generator | CK410_M |
| Thermal Sensor | GMT781P8/MAX6648 |
| TPM | Infineon SLD9630 TT1.1 |
Technical Summary
The Quanta BT4 motherboard is an Intel ULV Dothan platform built around the Alviso (915GM) GMCH and ICH6-M southbridge, supporting ULV Pentium-M and Celeron-M processors in a 479-pin Micro-FCBGA socket. Graphics are integrated via the Alviso-GM 1257 PCBGA controller. The system memory architecture consists of single-channel DDR2 at 400MHz, with 256MB soldered onboard and one DDR-SODIMM slot. The embedded controller is a PC87591 in a 176-pin LQFP package. The BIOS is stored in a FLASH device. Audio is handled by an AD1981BL codec, and networking is provided by an Intel 82541PI LAN controller with a Mini PCI slot for wireless LAN. The charging subsystem uses an Infineon SLD9630 TT1.1 charger IC. Additional I/O is managed by a PC87381 Super I/O, and the clock generator is a CK410_M. The board includes a thermal sensor (GMT781P8/MAX6648) and an Infineon SLD9630 TT1.1 TPM module.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The EC/KBC is a PC87591 in a 176-pin LQFP package.
Q: What audio codec is used on this motherboard?
A: The audio codec is an AD1981BL.
Q: What is the charging IC and architecture on this motherboard?
A: The charging IC is an Infineon SLD9630 TT1.1.
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