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diff --git a/c/src/lib/libbsp/bfin/TLL6527M/README b/c/src/lib/libbsp/bfin/TLL6527M/README deleted file mode 100644 index 4a95fffdd0..0000000000 --- a/c/src/lib/libbsp/bfin/TLL6527M/README +++ /dev/null @@ -1,92 +0,0 @@ -BSP NAME: TLL6527M -BOARD: TLL6527M -CPU FAMILY: Blackfin -CPU: Blackfin 527 -MODE: 32 bit mode - -DEBUG MONITOR: -SIMULATOR: - -PERIPHERALS -=========== -TIMERS: internal - RESOLUTION: 1 milisecond -SERIAL PORTS: 2 internal UART (polled/interrupt/dma) -REAL-TIME CLOCK: internal -DMA: internal -VIDEO: none -SCSI: none -NETWORKING: none - - -DRIVER INFORMATION -================== -CLOCK DRIVER: internal -TIMER DRIVER: internal -I2C: -SPI: -PPI: -SPORT: - - -STDIO -===== -PORT: Console port 1 -ELECTRICAL: RS-232 -BAUD: 9600 -BITS PER CHARACTER: 8 -PARITY: None -STOP BITS: 1 - -NOTES -===== -The TLL56527M board contains analog devices blackfin 527 processor. In addition -to the peripherals provided by bf527 the board has a temprature sensor, -accelerometer and power module connected via I2C. It also has LCD interface, -Card reader interface. - -The analog device bf52X family of processors are different from the bf53x range -of processors. This port supports the additional features that are not -supported by the blackfin 53X family of processors. - -The TLL6527M does not use the interrupt module used by the bfin 53x since it has -an additional system interrupt controller isr registers for additional lines. -On the 53X these line are multiplexed. -The centralized interrupt handler is implemented to use lookup tables for -jumping to the user ISR. For more details look at files implemented under -libcpu/bfin/bf52x/interrupt/* - -This port supports only the uart peripheral. The uart is supported via -polling, DMA, interrupt. The uart file is generic and is common between the -ports. Under bsp configure.ac files -* change the CONSOLE_BAUDRATE or to choose among different baudrate. -* Set UART_USE_DMA for UART to use DMA based transfers. In DMA based transfer - chunk of buffer is transmitted at once and then an interrupt is generated. -* Set CONSOLE_USE_INTERRUPTS to use interrupt based transfers. After every - character is transmitted an interrupt is generated. -* If CONSOLE_USE_INTERRUPTS, UART_USE_DMA are both not set then the port uses - polling to transmit data over uart. This call is blocking. - -TLL6527 specific file are mentioned below. -===================================== -c/src/lib/libcpu/bfin/bf52x/* -c/src/lib/libbsp/bfin/TLL6527M/* - - -The port was compiled using -=========================== -1. bfin-rtems4.11-gcc (GCC) 4.5.2 20101216 - (RTEMS gcc-4.5.2-3.el5/newlib-1.19.0-1.el5) -2. automake (GNU automake) 1.11.1 -3. autoconf (GNU Autoconf) 2.68 - - -The port was configured using the flags -========================================== ---target=bfin-rtems4.11 --enable-rtemsbsp=TLL6527M --enable-tests=samples ---disable-posix --disable-itron - - -ISSUES: -Could not place code in l1code (SRAM) because it was not being loaded by the -gnu loaded.
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