acer inventec caltech braswell cs2 schematic5 gerber
Technical Specifications
Technical Summary
This Inventec CS2 BUILD motherboard, designated Oxford 14" / Caltech 11.6" (BSW), is built on the Braswell CPU platform. The embedded controller is an NPCE985LB0DX in a TERMINUS_FE11S_BSOP28BC_28P package. The BIOS SPI flash is a Winbond W25Q64FVSSIG 8MB IC in an SOIC_8P package. Audio is handled by a Realtek ALC233 codec. The charging subsystem uses a TI BQ24725ARGRR charger IC. Power regulation is managed by NCP81201, NB670GQ, NB671LGQ, and RT5041AGQW controllers. Memory is DDR3L in a memory-down configuration. The thermal sensor is a GMT-AT9667. The card reader controller is a GL9755, and the system includes a USB hub IC and HDMI level shifter.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS SPI flash is a Winbond W25Q64FVSSIG in an SOIC_8P package, with a capacity of 8MB.
Q: What EC/KBC chip is used on this motherboard?
A: The embedded controller is an NPCE985LB0DX in a TERMINUS_FE11S_BSOP28BC_28P package.
Q: What charging IC is used on this motherboard?
A: The charger IC is a TI BQ24725ARGRR in a QFN-20 package.
Q: What memory architecture does this motherboard use?
A: The motherboard uses DDR3L memory in a memory-down configuration.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Inventec |
| Model | Caltech 11.6" (BSW) |
| Motherboard Manufacturer | Inventec |
| Project Code | Oxford 14" |
| Board Number | CS2 BUILD |
| Date | 21-OCT-2002 |
| CPU Platform | Braswell |
| EC / KBC | NPCE985LB0DX |
| EC/KBC Package | TERMINUS_FE11S_BSOP28BC_28P |
| Audio Codec | REA_ALC233_VB2_CGT |
| BIOS / SPI Flash | W25Q64FVSSIG_SOIC_8P |
| BIOS Flash Exact Model | W25Q64FVSSIG |
| BIOS Flash Manufacturer | Winbond |
| BIOS Flash Capacity | 8MB |
| BIOS Flash Package | SOIC_8P |
| Charging IC | TI_BQ24725ARGRR_QFN_20 |
| Charger Architecture | BQ24725N |
| Power IC(s) | NCP81201, NCP81201B, NB670GQ, NB671LGQ, RT5041AGQW |
| RAM Type | DDR3L |
| RAM Architecture | Memory Down |
| RAM Quantity / Slots | 2S1P |
| Thermal Sensor | GMT-AT9667 |
| Card Reader IC | GL9755 |
| USB Hub IC | USB HUB |
| WiFi / WLAN IC | MINICARD WLAN |
| HDMI Level Shifter | LEVEL SHIFT |
Technical Summary
This Inventec CS2 BUILD motherboard, designated Oxford 14" / Caltech 11.6" (BSW), is built on the Braswell CPU platform. The embedded controller is an NPCE985LB0DX in a TERMINUS_FE11S_BSOP28BC_28P package. The BIOS SPI flash is a Winbond W25Q64FVSSIG 8MB IC in an SOIC_8P package. Audio is handled by a Realtek ALC233 codec. The charging subsystem uses a TI BQ24725ARGRR charger IC. Power regulation is managed by NCP81201, NB670GQ, NB671LGQ, and RT5041AGQW controllers. Memory is DDR3L in a memory-down configuration. The thermal sensor is a GMT-AT9667. The card reader controller is a GL9755, and the system includes a USB hub IC and HDMI level shifter.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS SPI flash is a Winbond W25Q64FVSSIG in an SOIC_8P package, with a capacity of 8MB.
Q: What EC/KBC chip is used on this motherboard?
A: The embedded controller is an NPCE985LB0DX in a TERMINUS_FE11S_BSOP28BC_28P package.
Q: What charging IC is used on this motherboard?
A: The charger IC is a TI BQ24725ARGRR in a QFN-20 package.
Q: What memory architecture does this motherboard use?
A: The motherboard uses DDR3L memory in a memory-down configuration.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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