Download KNJN FX2 ARM development boards

Table of Contents
1 Welcome............................................................................................................................................................................. 4
1.1 This guide................................................................................................................................................................... 4
1.2 ARM the easy way...................................................................................................................................................... 4
1.3 KNJN FPGA + ARM boards........................................................................................................................................ 4
1.4 ARM processor........................................................................................................................................................... 4
2 OpenOCD........................................................................................................................................................................... 5
2.1 ARM JTAG.................................................................................................................................................................. 5
2.2 OpenOCD................................................................................................................................................................... 5
2.3 JTAG-over-USB.......................................................................................................................................................... 5
3 Run OpenOCD................................................................................................................................................................... 6
3.1 JTAG server................................................................................................................................................................ 6
3.2 Telnet pitfalls............................................................................................................................................................... 6
3.3 Our first OpenOCD session........................................................................................................................................ 6
4 OpenOCD flash memory support....................................................................................................................................... 7
4.1 Check the flash status................................................................................................................................................ 7
4.2 Erase the flash............................................................................................................................................................ 7
4.3 Program the flash....................................................................................................................................................... 7
5 Yagarto ARM toolchain....................................................................................................................................................... 8
5.1 Yagarto....................................................................................................................................................................... 8
5.2 Yagarto's first file: OpenOCD + tools.......................................................................................................................... 8
5.3 Yagarto's second file: GNU ARM toolchain................................................................................................................. 8
5.4 Yagarto's tutorials....................................................................................................................................................... 8
6 Our first ARM project.......................................................................................................................................................... 9
6.1 Compile...................................................................................................................................................................... 9
6.2 Run............................................................................................................................................................................. 9
7 Insight debugger............................................................................................................................................................... 10
7.1 Configure Insight...................................................................................................................................................... 10
7.2 Debug in RAM.......................................................................................................................................................... 11
7.3 Debug in Flash.......................................................................................................................................................... 11
8 Eclipse IDE....................................................................................................................................................................... 12
8.1 Yagarto's third file..................................................................................................................................................... 12
8.2 Eclipse configuration................................................................................................................................................ 12
9 Miscellaneous OpenOCD................................................................................................................................................. 13
9.1 Run OpenOCD manually.......................................................................................................................................... 13
9.2 Stop OpenOCD........................................................................................................................................................ 13
9.3 Run telnet................................................................................................................................................................. 13
9.4 OpenOCD documentation on the web...................................................................................................................... 13
10 Miscellaneous LPC......................................................................................................................................................... 14
10.1 ARM clock............................................................................................................................................................... 14
10.2 ARM pins................................................................................................................................................................ 14
10.3 LPC memory mapping............................................................................................................................................ 14
10.4 OpenOCD connection problem............................................................................................................................... 14
10.5 LPC213x documentation on the web...................................................................................................................... 14
11 IOs.................................................................................................................................................................................. 15
11.1 LPC and FPGA connections................................................................................................................................... 15
11.2 Alternate function LPC pins..................................................................................................................................... 15
12 Board layouts.................................................................................................................................................................. 16
KNJN FX2 ARM development boards
Page 2