source: rtems/c/src/lib/libbsp/arm/altera-cyclone-v/README @ 81329f9

4.115
Last change on this file since 81329f9 was 81329f9, checked in by Christian Mauderer <Christian.Mauderer@…>, on 07/15/14 at 14:20:37

bsp/altera-cyclone-v: Add RTC driver.
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File size: 483 bytes
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1Overview
2--------
3Evaluation board for this BSP:
4- Cyclone V SoC FPGA Development Kit
5- DK-DEV-5CSXC6N/ES-0L
6
7RTC
8---
9The evaluation board contains a DS1339C RTC connected to I2C0. To use it you
10have to set the following options:
11
12  #define CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
13  #define CONFIGURE_BSP_PREREQUISITE_DRIVERS I2C_DRIVER_TABLE_ENTRY
14
15Additional there has to be one free file descriptor to access the i2c. Set the
16CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS accordingly.
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