STEVAL-CBP004V1

STEVAL-CBP004V1 Front panel display demonstration board based on the STFPC311 and ST72264G2 Data Brief Features ■ 16-segment, 1-digit customized VFD for DVD recorders ■ 12 front panel keys ■ 3 LEDs (red for standby, blue for IR and green for mute) ■ 1 IR sensor for remote control operation ■ Buzzer for mute feature demonstration ■ On-board real-time clock (RTC) to set the timer and alarm for standby ■ Power supply connector for four power supplies (3.3 V, 12 V, -30 V and GND) ■ Standby management for low power operation ■ Auto wakeup from system standby ■ Embedded in-circuit programming capability ) s ( ct u d o STEVAL-CBP004V1 r P e The system design focus is in the key areas of standby management feature for low power consumption. The system can operate using front panel keys or remote control t e l o ) (s Description s b O t c u This front panel demonstration board is based on the STFPC311 front panel controller and microcontroller ST72F264 as the SPI master. The basic idea is to develop a front panel for DVD recorders which is very close to the available solutions in the market while displaying the capabilities of ST's front panel controller/driver STFPC311 to fit the market segment of front panel of DVD players, DVD recorders, VCR, home theater systems with clock feature, HTiB (home theater in a box), personal video recorders (PVRs), set-top boxes and other applications that require a compact, integrated solution, keeping the system cost as low as possible. d o r P e t e l o s b O September 2008 Rev 1 For further information contact your local STMicroelectronics sales office. 1/4 www.st.com 4 Board schematic 1 STEVAL-CBP004V1 Board schematic Figure 1. Schematic diagram ) s ( ct u d o r P e t e l o ) (s t c u d o r P e t e l o s b O 2/4 s b O STEVAL-CBP004V1 2 Revision history Revision history Table 1. Document revision history Date Revision 02-Sep-2008 1 Changes Initial release. ) s ( ct u d o r P e t e l o ) (s s b O t c u d o r P e t e l o s b O 3/4 STEVAL-CBP004V1 Please Read Carefully: ) s ( ct Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. u d o All ST products are sold pursuant to ST’s terms and conditions of sale. r P e Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. t e l o No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. 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