ravikumar.n's articles:

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Difference between OSEG and DSEG in SDCC compiler 0 41 (3/15/2006 5:43:38 AM) comp.arch.embedded Hi All, I am Ravikumar.N. I have a doubt regarding the memory map layout of the 8051 used along SDCC compiler. 1) What is the difference between OSEG and DSEG in SDCC compiler. I feel that both O... ravikumar

Program misbehaving when Timer3 SFRPAGE is accessed 2 34 (2/16/2006 11:10:18 AM) comp.arch.embedded Hi All, I am Ravikumar.N, using C8051F130 microcontroller for my application. I am using SDCC compiler. My code is as follows. void main() { char SFRPAGE_SAVE, RESTORE_SFRPAGE; SFRPAGE_SAVE... ravikumar

consecutive bytes in internal RAM for DSEG 3 34 (2/14/2006 9:41:35 AM) comp.arch.embedded Hi All, I am Ravikumar.N, using SDCC compiler with Cygnal C8051F130 microcontroller for one of my application. Used large memory model here. The folowing is my issue. I have declared an array of 600 o... ravikumar

Generating 38400 or 115200 Baud Rate using AT89C52 Microcontroller 3 29 (11/25/2005 2:49:00 PM) comp.arch.embedded Dear All, I am Ravikmar.N, working on Atmel (AT89C52) microcontroller. I know that TIMER1 of AT89C52 can be used to generate baudrate upto 57600. I need to set the microcontroller to 38400 ... ravikumar

To find value for 8051 Timers to program in MODE 2 3 38 (10/20/2005 5:11:10 AM) comp.arch.embedded Dear Experts, I am Ravikumar.N, working on Atmel At89c52 microcontroller. I have an issue regarding the Timers of the controller to be used in mode 2. 1)I want to generate a delay of 200 micro... ravikumar

How to find the pulse width of unknown frequency using 8051 microcontroller #2 6 24 (9/8/2005 2:17:17 PM) comp.arch.embedded Respected Experts, I am Ravikumar.N, working on 8051 microcontroller. I have an issue regarding the pulses of unknown frequency. I am equipped with the following things: 1) I have an ... ravikumar

How to find the pulse width of unknown frequency using 8051 microcontroller 0 32 (9/8/2005 2:17:06 PM) comp.arch.embedded Respected Experts, I am Ravikumar.N, working on 8051 microcontroller. I have an issue regarding the pulses of unknown frequency. I am equipped with the following things: 1) I have an ... ravikumar

Use of Function Pointer in Embedded Systems #2 0 50 (7/15/2005 2:06:12 PM) comp.arch.embedded Hi All, I am Ravi Kumar.N, I have an issue regarding function pointer. 1) What is the advantage of using function pointers in embedded systems. 2) What is the difference between an ordinary function ... ravikumar

Use of Function Pointer in Embedded Systems 9 29 (7/15/2005 2:05:58 PM) comp.arch.embedded Hi All, I am Ravi Kumar.N, I have an issue regarding function pointer. 1) What is the advantage of using function pointers in embedded systems. 2) What is the difference between an ordinary function ... ravikumar

Use of Function pointers #2 0 25 (7/15/2005 2:03:45 PM) comp.programming Hi All, I am Ravi Kumar.N, I have an issue regarding function pointer. 1) What is the advantage of using function pointers. 2) What is the difference between an ordinary function call and calling a ... ravikumar

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Connecting Intel 386EX to External Device 3 31 (8/30/2004 7:11:52 AM) comp.arch.embedded Respected Experts, In the given figure assume one box as Intel 386EX embedded processor and the other one as external device(eg: memory). Intel 386EX processor Extern... ravikumar.n (35)

Delay generation using NOP of 8051 12 37 (2/17/2005 2:43:13 PM) comp.arch.embedded Respected Experts, Iam RaviKumar.N, working on AT89c52 microcontroller. I want to generate a delay of 1ms(milli second) using NOP instruction of 8051. I would like to know how many NO... ravikumar.n (35)

How to find the pulse width of unknown frequency using 8051 microcontroller #2 6 24 (9/8/2005 2:17:17 PM) comp.arch.embedded Respected Experts, I am Ravikumar.N, working on 8051 microcontroller. I have an issue regarding the pulses of unknown frequency. I am equipped with the following things: 1) I have an ... ravikumar.n (35)

To find value for 8051 Timers to program in MODE 2 3 38 (10/20/2005 5:11:10 AM) comp.arch.embedded Dear Experts, I am Ravikumar.N, working on Atmel At89c52 microcontroller. I have an issue regarding the Timers of the controller to be used in mode 2. 1)I want to generate a delay of 200 micro... ravikumar.n (35)