Salim Badakhshan
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Dell Latitude E7480-CAZ20 LA-E132P Rev 1.0 Schematic
Technical Specifications
Technical Summary
This Dell CAZ20 Steamboat 14" NonAR motherboard, manufactured by Compal with board number LA-E132P revision 1.0 (A00) dated 2016-11-09, is built on the Intel Kabylake U platform with GT3 graphics. The system BIOS is stored on a W25Q128FVSIQ 128M 4K sector SPI flash, while the SMSC MEC5105 EC/KBC utilizes a dedicated W25Q80DVSSIG 8M 4K sector flash for its firmware. Audio is handled by an ALC3246 HDA codec, and networking is provided by an Intel Jacksonville WGI219LM LAN IC. The board features DDR4 SO-DIMM memory architecture with two slots, a RTS5242 SD 4.0 card reader, and a TPS65982 USB-C PD controller paired with a TUSB546 redriver. HDMI connectivity is supported via a PS8338B level shifter, and the platform includes both Nuvoton NPCT650VB2YX and BCM58102 TPM options.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS SPI flash is a W25Q128FVSIQ with 128M 4K sector capacity.
Q: Is the EC/KBC programmable on this motherboard?
A: Yes, the SMSC MEC5105 EC/KBC has a dedicated EC flash ROM, a W25Q80DVSSIG 8M 4K sector SPI flash.
Q: What is the memory architecture of this motherboard?
A: The motherboard uses DDR4 memory with two SO-DIMM slots.
Q: What charging and USB-C controllers are used?
A: The USB-C PD solution uses a TPS65982 controller with a TUSB546 HS redriver switch.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Dell |
| Model | CAZ20 Steamboat 14" NonAR |
| Motherboard Manufacturer | Compal |
| Board Number | LA-E132P |
| Revision | 1.0 (A00) |
| Date | 2016-11-09 |
| CPU Platform | Intel Kabylake U |
| EC / KBC | SMSC MEC5105 |
| Audio Codec | ALC3246 |
| BIOS / SPI Flash | W25Q128FVSIQ |
| BIOS Flash Capacity | 128M 4K sector |
| EC Flash / ROM | W25Q80DVSSIG |
| EC Flash Capacity | 8M 4K sector |
| LAN IC | Intel Jacksonville WGI219LM |
| Card Reader IC | RTS5242 |
| TPM | Nuvoton NPCT650VB2YX |
| TPM (Alternate) | BCM58102 |
| Smart Card IC | TDA8034HN |
| USB-C Controller | TPS65982 |
| USB-C Redriver | TUSB546 |
| HDMI Level Shifter | PS8338B |
| USB Power Share IC | SLGC55544CVTR |
| RAM Type | DDR4 |
| RAM Architecture | SO-DIMM X2 |
| RAM Quantity / Slots | 2 |
| GPU Type | KBL-U 2+3e |
| Graphics Architecture | GT3 |
Technical Summary
This Dell CAZ20 Steamboat 14" NonAR motherboard, manufactured by Compal with board number LA-E132P revision 1.0 (A00) dated 2016-11-09, is built on the Intel Kabylake U platform with GT3 graphics. The system BIOS is stored on a W25Q128FVSIQ 128M 4K sector SPI flash, while the SMSC MEC5105 EC/KBC utilizes a dedicated W25Q80DVSSIG 8M 4K sector flash for its firmware. Audio is handled by an ALC3246 HDA codec, and networking is provided by an Intel Jacksonville WGI219LM LAN IC. The board features DDR4 SO-DIMM memory architecture with two slots, a RTS5242 SD 4.0 card reader, and a TPS65982 USB-C PD controller paired with a TUSB546 redriver. HDMI connectivity is supported via a PS8338B level shifter, and the platform includes both Nuvoton NPCT650VB2YX and BCM58102 TPM options.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS SPI flash is a W25Q128FVSIQ with 128M 4K sector capacity.
Q: Is the EC/KBC programmable on this motherboard?
A: Yes, the SMSC MEC5105 EC/KBC has a dedicated EC flash ROM, a W25Q80DVSSIG 8M 4K sector SPI flash.
Q: What is the memory architecture of this motherboard?
A: The motherboard uses DDR4 memory with two SO-DIMM slots.
Q: What charging and USB-C controllers are used?
A: The USB-C PD solution uses a TPS65982 controller with a TUSB546 HS redriver switch.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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