Salim Badakhshan
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Dell Inspiron 7590 5n-nbl n15 Rev a00 20190320 final Schematic
Technical Specifications
Technical Summary
This Pegatron Nebula motherboard is built on the Intel Coffee Lake-H platform with a CNL PCH (HM370) southbridge. The discrete graphics solution is an NVIDIA N18P-G0 with four 256Mb GDDR5 memory chips. The system memory architecture consists of two DDR4 2667MHz SO-DIMM channels supporting up to 32GB total. The embedded controller is a Microchip MEC1418 (referenced as MEC1416 in the schematic). The BIOS is stored on a 16MB SPI flash IC. The audio codec is an AL3254, and the charging architecture is AC_BAT_SYS managed by charger IC PU6900. The thermal sensor is an NCT7718W, the card reader controller is a Realtek RTS5144, and the USB-C power delivery controller is a TI/SN1703018 (TPS65982DD). The LAN controller is a DSL6340, the wireless interface uses Intel CNVI, and the HDMI 2.0 output is handled by an LSPCON PS175 level shifter.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The schematic specifies a 16MB SPI Flash IC, but the exact model number is not explicitly listed in the provided source.
Q: Is the EC/KBC programmable on this motherboard?
A: The EC/KBC is a Microchip MEC1418 (referenced as MEC1416 in the schematic). The schematic does not explicitly indicate ISP, JTAG, or dedicated programming circuitry for this EC.
Q: What is the charging architecture on this motherboard?
A: The charging architecture is AC_BAT_SYS, managed by charger IC PU6900.
Q: What is the memory configuration on this motherboard?
A: The motherboard supports DDR4 2667MHz memory via two SO-DIMM channels (Channel A and Channel B), with a maximum capacity of 32GB.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Pegatron Corp. |
| Project Code | Nebula |
| Revision | A00 |
| Date | Wednesday, March 27, 2019 |
| CPU Platform | Coffee Lake-H |
| PCH / Southbridge | CNL PCH (HM370) |
| GPU Type | NVIDIA/N18P-G0 |
| Graphics Architecture | GDDR5 *4 -G0/G1(256Mb) |
| EC / KBC | MEC1418 |
| EC/KBC Package | MEC1416 |
| Audio Codec | AL3254 |
| BIOS / SPI Flash | SPI Flash (16MB) |
| Charging IC | PU6900 |
| Charger Architecture | AC_BAT_SYS |
| RAM Type | DDR4 2667MHz |
| RAM Architecture | SO-DIMM (support max memory up to 32GB) |
| RAM Quantity / Slots | Channel A, Channel B |
| Thermal Sensor | NCT7718W |
| Card Reader IC | Realtek RTS5144 |
| USB Hub IC | TI/SN1703018(TPS65982DD) |
| LAN IC | DSL6340 |
| WiFi / WLAN IC | Intel CNVI |
| HDMI Level Shifter | LSPCON PS175 |
Technical Summary
This Pegatron Nebula motherboard is built on the Intel Coffee Lake-H platform with a CNL PCH (HM370) southbridge. The discrete graphics solution is an NVIDIA N18P-G0 with four 256Mb GDDR5 memory chips. The system memory architecture consists of two DDR4 2667MHz SO-DIMM channels supporting up to 32GB total. The embedded controller is a Microchip MEC1418 (referenced as MEC1416 in the schematic). The BIOS is stored on a 16MB SPI flash IC. The audio codec is an AL3254, and the charging architecture is AC_BAT_SYS managed by charger IC PU6900. The thermal sensor is an NCT7718W, the card reader controller is a Realtek RTS5144, and the USB-C power delivery controller is a TI/SN1703018 (TPS65982DD). The LAN controller is a DSL6340, the wireless interface uses Intel CNVI, and the HDMI 2.0 output is handled by an LSPCON PS175 level shifter.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The schematic specifies a 16MB SPI Flash IC, but the exact model number is not explicitly listed in the provided source.
Q: Is the EC/KBC programmable on this motherboard?
A: The EC/KBC is a Microchip MEC1418 (referenced as MEC1416 in the schematic). The schematic does not explicitly indicate ISP, JTAG, or dedicated programming circuitry for this EC.
Q: What is the charging architecture on this motherboard?
A: The charging architecture is AC_BAT_SYS, managed by charger IC PU6900.
Q: What is the memory configuration on this motherboard?
A: The motherboard supports DDR4 2667MHz memory via two SO-DIMM channels (Channel A and Channel B), with a maximum capacity of 32GB.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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