data brief for further information contact your local stmicroelectronics sales office. february 2012 doc id 022818 rev 1 1/4 4 EVALKITST7580-1 st7580 power line networking system-on-chip demonstration kit features suitable for point-to-multipoint 2-way power line communication (plc) over ac mains flexible 2-board architecture: ? evalst7580-1, plc board based on the st7580 narrow-band fsk/psk power line networking system-on-chip ? evlaltair900-m1, wide-range input voltage, 7.5 w power supply board based on the altair04-900 quasi-resonant current-mode smps controller stm32 microcontroller hosted on the evalst7580-1 board to handle the st7580 device and build a standalone power line node external access through several interface types: usb, spi, i 2 c, usart, jtag opportunity to save and load data to/from an external -sd card intuitive graphical user interface (gui) for the windows ? environment with fully programmable transceiver parameters suitable for cenelec en50065 and fcc part 15 compliant applications description built around the st7580 power line networking system-on-chip, this demonstration kit embeds all the functions required for a ?turnkey? power line communication network: the plc node based on the st7580, the ac power supply (based on the altair4-900 chip) and the stm32 microcontroller, to either control the system as a standalone application or to connect the EVALKITST7580-1 to an external host. the typical application environment consists of two or more EVALKITST7580-1s connected to the same mains line, each being controlled by a pc running the st7580 gui software. EVALKITST7580-1 www.st.com
block diagram EVALKITST7580-1 2/4 doc id 022818 rev 1 1 block diagram figure 1. EVALKITST7580-1 functional block diagram ac m a in s connector evalkit s t75 8 0-1 line neutral power su pply b o a rd evlaltair900-m1 power su pply unit eval s t75 8 0-1 line co u pling s t75 8 0 modem s tm 3 2 microcontroller 1 3 v 3 . 3 v u s b. s pi, i2c, jtag connector s - s d c a rd 3 . 3 v am10279v1
EVALKITST7580-1 revision history doc id 022818 rev 1 3/4 2 revision history table 1. document revision history date revision changes 15-feb-2012 1 initial release.
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