acer compal ls-4221p jala0 rev 1.0 fp board
Technical Specifications
Technical Summary
This Compal LS-4221P motherboard, revision 1.0, dated April 10, 2008, is built around the LS4221FPB PCB. The system is managed by a TCS4EA-6A-0_BGA27 embedded controller, supported by an M95256-WMN6TP_SO8 serial EEPROM for EC firmware storage. A MAX4785EXK+T_SC70_5 USB hub IC is present for USB port management. The board utilizes a 12MHZ_16P_DSX840GA crystal for timing reference. The document number for this schematic is 4059L8.
Technician FAQ
Q: What is the EC/KBC chip used on this motherboard?
A: The EC/KBC is a TCS4EA-6A-0 in a BGA27 package.
Q: What is the EC flash/ROM IC on this motherboard?
A: The EC flash/ROM is an M95256-WMN6TP in an SO8 package.
Q: What USB hub IC is used on this motherboard?
A: The USB hub IC is a MAX4785EXK+T in a SC70-5 package.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Model Name | LS4221P |
| Board Number | LS-4221P |
| Revision | 1.0 |
| Date | 2008/4/10 |
| PCB Name | LS4221FPB |
| Document Number | 4059L8 |
| EC / KBC | TCS4EA-6A-0_BGA27 |
| EC Flash / ROM | M95256-WMN6TP_SO8 |
| USB Hub IC | MAX4785EXK+T_SC70_5 |
| Crystal | 12MHZ_16P_DSX840GA |
Technical Summary
This Compal LS-4221P motherboard, revision 1.0, dated April 10, 2008, is built around the LS4221FPB PCB. The system is managed by a TCS4EA-6A-0_BGA27 embedded controller, supported by an M95256-WMN6TP_SO8 serial EEPROM for EC firmware storage. A MAX4785EXK+T_SC70_5 USB hub IC is present for USB port management. The board utilizes a 12MHZ_16P_DSX840GA crystal for timing reference. The document number for this schematic is 4059L8.
Technician FAQ
Q: What is the EC/KBC chip used on this motherboard?
A: The EC/KBC is a TCS4EA-6A-0 in a BGA27 package.
Q: What is the EC flash/ROM IC on this motherboard?
A: The EC flash/ROM is an M95256-WMN6TP in an SO8 package.
Q: What USB hub IC is used on this motherboard?
A: The USB hub IC is a MAX4785EXK+T in a SC70-5 package.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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