Pegatron DO4FB(P6-Spin5) Rev 2.0 Schematic
Technical Specifications
Technical Summary
This Pegatron BG1-HW1RD Rev 2.0 motherboard is designed for Intel WhiskeyLake and CometLake CPU platforms, paired with an Intel FH8068403419514 PCH. The discrete graphics solution features an MX250 dGPU with 256Mbx32bitsx2-pcs GDDR5 memory. System memory architecture combines DDR4 Memory Down with one DDR4 SO-DIMM slot. The EC/KBC is an IT8987, with a dedicated W25Q80DVSSIG SPI flash for EC firmware. The main BIOS is stored on a 16+16MB SPI ROM configuration. Audio is handled by a REALTEK ALC295 codec with dual MAX98373 amplifiers. The charging subsystem uses a TPS65987 PD controller with battery charger architecture. Connectivity includes an Intel i219 LAN controller, Intel 7340 WiFi/BT module, GL3523 USB 3.0 hub, and TUSB522 redriver. Display output supports HDMI 1.4b via Parade PS8203 level shifter and eDP through a REALTEK RTS5170-GR controller. The board also includes an ALCOR AU9560-GBS-GR smart card reader and NPCT750 dTPM. The schematic indicates support for dGPU to UMA conversion.
Technician FAQ
Q: What BIOS and EC flash ICs are used on this motherboard?
A: The main BIOS uses a 16+16MB SPI ROM configuration. The EC/KBC flash is a W25Q80DVSSIG (1MB) SPI ROM.
Q: Is the EC/KBC programmable on this motherboard?
A: Yes, the IT8987 EC/KBC has a dedicated SPI flash (W25Q80DVSSIG) for firmware, indicating
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Pegatron |
| Project Name | BG1-HW1RD |
| Revision | 2.0 |
| Date | Tuesday, March 26, 2019 |
| CPU Platform | WhiskeyLake & CometLake |
| PCH / Southbridge | Intel / i219 |
| GPU Type | dGPU MX250 |
| Graphics Architecture | GDDR5 256Mbx32bitsx2-pcs |
| EC / KBC | IT8987 |
| Audio Codec | REALTEK ALC295 |
| BIOS / SPI Flash | SPI ROM 16+16MB |
| Charging IC | TPS65987 |
| Charger Architecture | Battery Charger |
| RAM Type | DDR4 |
| RAM Architecture | Memory Down + SO-DIMM x 1 |
| LAN IC | Intel / i219 |
| WiFi / WLAN IC | Intel 7340 |
| HDMI Level Shifter | Parade PS8203 (1.4b) |
| Card Reader IC | ALCOR AU9560-GBS-GR |
| USB Hub IC | GL3523 |
| dGPU to UMA Conversion Support | Support UMA/VGA |
| EC Flash / ROM | W25Q80DVSSIG |
| Power IC(s) | TPS6S300 |
| Audio Amplifier | MAX98373*2 |
| TPM | NPCT750 |
| eDP Controller | REALTEK RTS5170-GR |
| USB Redriver | TUSB522 |
| PD Controller | TPS65987 |
| dGPU Chip Number | MX250 |
| PCH Model | FH8068403419514 |
Technical Summary
This Pegatron BG1-HW1RD Rev 2.0 motherboard is designed for Intel WhiskeyLake and CometLake CPU platforms, paired with an Intel FH8068403419514 PCH. The discrete graphics solution features an MX250 dGPU with 256Mbx32bitsx2-pcs GDDR5 memory. System memory architecture combines DDR4 Memory Down with one DDR4 SO-DIMM slot. The EC/KBC is an IT8987, with a dedicated W25Q80DVSSIG SPI flash for EC firmware. The main BIOS is stored on a 16+16MB SPI ROM configuration. Audio is handled by a REALTEK ALC295 codec with dual MAX98373 amplifiers. The charging subsystem uses a TPS65987 PD controller with battery charger architecture. Connectivity includes an Intel i219 LAN controller, Intel 7340 WiFi/BT module, GL3523 USB 3.0 hub, and TUSB522 redriver. Display output supports HDMI 1.4b via Parade PS8203 level shifter and eDP through a REALTEK RTS5170-GR controller. The board also includes an ALCOR AU9560-GBS-GR smart card reader and NPCT750 dTPM. The schematic indicates support for dGPU to UMA conversion.
Technician FAQ
Q: What BIOS and EC flash ICs are used on this motherboard?
A: The main BIOS uses a 16+16MB SPI ROM configuration. The EC/KBC flash is a W25Q80DVSSIG (1MB) SPI ROM.
Q: Is the EC/KBC programmable on this motherboard?
A: Yes, the IT8987 EC/KBC has a dedicated SPI flash (W25Q80DVSSIG) for firmware, indicating
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
WhiskeyLake & CometLake
CPU Platform
/ I219
PCH / Southbridge
dGPU MX250
Graphics
GDDR5 256Mbx32bitsx2-pcs
Graphics
IT8987
EC / KBC
ALC295
Audio Codec
TPS65987
Charging / PD IC
DDR4
RAM Type
/ I219
LAN Controller
Intel 7340
WiFi / WLAN
PS8203 (1.4B)
Signal Conditioning IC
ALCOR AU9560-GBS-GR
Card Reader IC
GL3523
USB Controller
W25Q80DVSSIG
BIOS / EC Flash
TPS6S300
Power IC
TPS65987
Charging / PD IC
MX250
Graphics
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
WhiskeyLake & CometLake
CPU Platform
/ I219
PCH / Southbridge
dGPU MX250
Graphics
GDDR5 256Mbx32bitsx2-pcs
Graphics
IT8987
EC / KBC
ALC295
Audio Codec
TPS65987
Charging / PD IC
DDR4
RAM Type
/ I219
LAN Controller
Intel 7340
WiFi / WLAN
PS8203 (1.4B)
Signal Conditioning IC
ALCOR AU9560-GBS-GR
Card Reader IC
GL3523
USB Controller
W25Q80DVSSIG
BIOS / EC Flash
TPS6S300
Power IC
TPS65987
Charging / PD IC
MX250
Graphics
Attachments
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