HID-USB-to-IR-RD Silicon Laboratories Inc, HID-USB-to-IR-RD Datasheet
HID-USB-to-IR-RD
Specifications of HID-USB-to-IR-RD
Related parts for HID-USB-to-IR-RD
HID-USB-to-IR-RD Summary of contents
Page 1
... Plug the PCB USB connector into a USB port on the PC. 2. Plug one end of the retractable USB cable into the PCB USB connector and plug the other end of the retractable USB cable into a USB port on the PC. Rev. 0.1 2/ Figure 1. HID USB to IR Bridge Copyright © 2011 by Silicon Laboratories ’ G SER HID-USB-to-IR-RD ...
Page 2
... HID-USB-to-IR-RD 4. PuzzleSwipe Windows Application The PuzzleSwipe application is an example application that uses the Windows CP2112 HID-to-SMBus DLL to transmit and receive data with the CP2112. The application also has access to the CP2112’s GPIO pins to control LEDs and communicate with the Si1143 infrared proximity sensor’s INT line. The PuzzleSwipe application can be installed from the link in “ ...
Page 3
... Figure 3. Board Orientation Selection Figure 4. PuzzleSwipe New Game Rev. 0.1 HID-USB-to-IR-RD 3 ...
Page 4
... HID-USB-to-IR-RD 5. HID USB to IR Bridge Board The HID USB to IR Reference Design includes the HID USB to IR Bridge board, which contains a CP2112 HID USB to SMBus Bridge device and an Si1143 Proximity and ALS device. Three IR LEDs (DS5, DS6, and DS7) are included to allow for improved gesture detection. Visible LEDs (DS2, DS3, DS4, and DS8) are included to provide feedback to the user. The red-dashed lines in Figure 5 indicate the “ ...
Page 5
... Si1143. The Blue LEDs and Power LED are powered by the VDD output of the CP2112. The IR LEDs are powered by the 5 V VBUS signal on the USB connector. LED Si1143 Pins DS5 LED1 (pin 9) DS6 LED3 (pin 7) DS7 LED2 (pin 6) Pin # Description 1 VBUS 2 D– GND (Ground) Rev. 0.1 HID-USB-to-IR-RD 5 ...
Page 6
... HID-USB-to-IR-RD 6. Relevant Application Notes The following application notes cover the CP2112: AN495: CP2112 Interface Specification AN496: CP2112 HID USB-to-SMBus API Specification The following application notes cover the Si1143: AN498: Si114x Designer's Guide AN521: IR-LED Selection Guide for Si114x Proximity Applications ...
Page 7
... Schematic HID-USB-to-IR-RD Rev. 0.1 7 ...
Page 8
... HID-USB-to-IR- ONTACT NFORMATION Silicon Laboratories Inc. 400 West Cesar Chavez Austin, TX 78701 Tel: 1+(512) 416-8500 Fax: 1+(512) 416-9669 Toll Free: 1+(877) 444-3032 Please visit the Silicon Labs Technical Support web page: https://www.silabs.com/support/pages/contacttechnicalsupport.aspx and register to submit a technical support request. The information in this document is believed to be accurate in all respects at the time of publication but is subject to change without notice. ...