SWI handling - ARM7 vs. ARM9

Hello, I have read the datasheets but I am having some trouble with the implementation. I am trying to invoke a software interrupt with an STR9, but my handler is never invoked. I see why: the SWI.s...
SWI handling - ARM7 vs. ARM9

Hello, I have read the datasheets but I am having some trouble with the implementation. I am trying to invoke a software interrupt with an STR9, but my handler is never invoked. I see why: the SWI.s...
NXP LPC2378 (ARM7 core) communication via SPI protocol

I want to communicate NXP LPC2378 (ARM7 core) to some other devices via SPI (Serial Peripheral Interface) protocol. So how to write a C code to communicate a particular device as a Slave with Master ...
NXP LPC2378 (ARM7 core) communication via SPI protocol

I want to communicate NXP LPC2378 (ARM7 core) to some other devices via SPI (Serial Peripheral Interface) protocol. So how to write a C code to communicate a particular device as a Slave with Master ...
Initialisation of Internal I2C in ARM7-LPC2148-TDMI(NxP)

Hi.. Can you please help me with initiating the inbuilt I2C in ARM7-LPC2148-TDMI(NxP). Manual says 2 things : 1) After start condition is sent, SI is reset and the STAT register is set to 0x08...