hp compaq 8710p-8710w ls-3334p rev 0.1 fingerprint board schematic
compal ls-3334p rev 0.1 fingerprint board.pdf
Technical Specifications
Technical Summary
This Compal LS-3334P Fingerprint Board schematic, revision 0.1 dated 2006-06-22, is a dedicated sub-board designed for fingerprint authentication. The core controller is an AES2501B-C-MF-TR-NI fingerprint processor in a BGA48 package, which is programmable via its CLKSEL0, CLKSEL1, and CLKSEL2 pins for crystal/resonator or clock frequency selection. The board includes a fingerprint sensor interface, USB connectivity, and power management components such as the ATI4610AIGV-T1 voltage regulator. The design incorporates ESD protection and layout notes for optimal performance, with a 12MHz crystal providing the system clock.
Technician FAQ
Q: What is the main controller IC on this Compal LS-3334P fingerprint board?
A: The main controller is an AES2501B-C-MF-TR-NI fingerprint processor in a BGA48 package.
Q: Is the AES2501B controller programmable on this board?
A: Yes, the AES2501B is programmable, with CLKSEL0, CLKSEL1, and CLKSEL2 pins for selecting crystal/resonator or clock frequency options including 6MHz, 12MHz, 18MHz, 24MHz, and 48MHz.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
compal ls-3334p rev 0.1 fingerprint board.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | LS-3334P Fingerprint Board |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Document Number | LS-3334P |
| Revision | 0.1 |
| Date | 2006-06-22 |
| EC / KBC | AES2501B-C-MF-TR-NI |
| EC/KBC Package | BGA48 |
| EC/KBC Programmable | Yes |
Technical Summary
This Compal LS-3334P Fingerprint Board schematic, revision 0.1 dated 2006-06-22, is a dedicated sub-board designed for fingerprint authentication. The core controller is an AES2501B-C-MF-TR-NI fingerprint processor in a BGA48 package, which is programmable via its CLKSEL0, CLKSEL1, and CLKSEL2 pins for crystal/resonator or clock frequency selection. The board includes a fingerprint sensor interface, USB connectivity, and power management components such as the ATI4610AIGV-T1 voltage regulator. The design incorporates ESD protection and layout notes for optimal performance, with a 12MHz crystal providing the system clock.
Technician FAQ
Q: What is the main controller IC on this Compal LS-3334P fingerprint board?
A: The main controller is an AES2501B-C-MF-TR-NI fingerprint processor in a BGA48 package.
Q: Is the AES2501B controller programmable on this board?
A: Yes, the AES2501B is programmable, with CLKSEL0, CLKSEL1, and CLKSEL2 pins for selecting crystal/resonator or clock frequency options including 6MHz, 12MHz, 18MHz, 24MHz, and 48MHz.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Attachments
Last edited:
