51 Research and Design, Electronic Engineers website - Embedded Systems, MCU, DSP, EDA, Test and Measurement, Components, Communications, Power, Microelectronics, Semiconductors

Monday, October 19th, 2009 at 02:16 | No comments

Categories: Embedded system

Tags: FLASH, JTAG, LPC2104

Short Content: 1st, downloading procedure.Chooses Release in the IDE environment, establishes RO BASE=0X00000000, RW BASE= 0X40000040 (0x40000000 not to be able to realize the REMAP function), Image Entry Point=0x00000000, object/simple is vectors.o, section is startup.2nd, from JTAG base pin establishment.Must realize from the JTAG debugging, before entering the user program to establish from the JTAG way. May establish PINSEL1=0X55400000 in the start-up procedure, may also after entering the MAIN function first carry out PINSEL1=0X55400000. Designs in here us in the start ...

Sunday, October 18th, 2009 at 23:37 | No comments

Categories: Embedded system

Tags: Boot, LPC2104, Remap

Short Content:           Recently in studied ARM in the process, has met some before in 8 machine, in 16 machine applications has not seen the technical expression. And, compared with puzzles two noun terminology which and is troublesome is “Boot” and “Remap”. At the same time, on-line also frequently saw that has the net friend to raise the question on these two technical noun. Is good in now the network is so developed, causes us to be possible very quick to ...

Friday, August 8th, 2008 at 19:26 | No comments

Categories: SCM

Tags: LPC2104

Short Content: andrewpei publishes in 2005-3-10 17:09 Philips the ARM <- returns page layout Prologue    Recently in studied ARM in the process, has met some before in 8 machine, in 16 machine applications has not seen the technical expression. And, compared with puzzles two noun terminology which and is troublesome is "Boot" and "Remap". At the same time, on-line also frequently saw that has the net friend to raise the question on these two technical noun. Is good in now the network is ...