Forums Search for: DSP56F803
Writing into Data Flash problem
inHello All, I am using motorola DSP56F803 I am trying to data flash using SDK APIs as follows: UWord16 Digit = 0xFFFF; ...
Hello All, I am using motorola DSP56F803 I am trying to data flash using SDK APIs as follows: UWord16 Digit = 0xFFFF; FlashDevice = open(BSP_DEVICE_NAME_FLASH_X,0,NULL); for(count=0;count < 1024 ; count++ write(FlashDevice,&Digit,1); Even though
Problems with COP Reset in Stop mode in DSP56F803
Hi to all, I have problems trying to exit from Stop mode using the COP reset. The system is resetted but I can not find a way to...
Hi to all, I have problems trying to exit from Stop mode using the COP reset. The system is resetted but I can not find a way to controll the COP timeout. Nevermind of the values written in COPTO register, my application resets in about 6 seconds and I can not change this perio
56803 PWM duty cycle sweep speed
inHi We are presently trying to use the DSP56F803 PWM (channel 4) as a simple independent PWM output. We are sweeping the output...
Hi We are presently trying to use the DSP56F803 PWM (channel 4) as a simple independent PWM output. We are sweeping the output duty cycle from 0% to 100% and therefore, updating and reloading the PWM timer on every timeout interrupt of the PWM. When we then observ
Problem with sending 7 and 8 Byte Frame in CAN
inWith my target board, and the DSP56F803 Evaluation board, I am experiencing problems with the MSCAN module when sending 7 and 8 byte...
With my target board, and the DSP56F803 Evaluation board, I am experiencing problems with the MSCAN module when sending 7 and 8 byte frames. The problem I have is when I send 7 byte frames, often I do not get an ACK sequence from other connected devices, and when I send an 8
JTAG Programing
inI'm setting up a production line and need to be able to FLASH my boards (DSP56F803) without the operator having to be in the CW...
I'm setting up a production line and need to be able to FLASH my boards (DSP56F803) without the operator having to be in the CW application.
writing data to internal flash in single-chip mode
inHello, I need to write some data (about 20 x UWord16, like user setup of SCI protocol) into flash memory in DSP56F803 chip. My...
Hello, I need to write some data (about 20 x UWord16, like user setup of SCI protocol) into flash memory in DSP56F803 chip. My application is using single-chip mode without external memory, in Motorola's Embedded SDK 2.5 as standard target Flash. I tried it:
56f80xEVM <----> PC (RS-232 Interface)
Hello! In the br1538.pdf - DSP56F80X High-Speed RS-232 Interface Example - 2. DSP56F803 SCI Transmit Code Snippet ------ ...
Hello! In the br1538.pdf - DSP56F80X High-Speed RS-232 Interface Example - 2. DSP56F803 SCI Transmit Code Snippet ------ SCISR EQU $0F02 ; SCI STATUS REGISTER SCIDR EQU $0F03 ; SCI DATA REGISTER SCI_XMIT: BFCLR #8000,X:SCISR,* ; WAIT UNTIL TRANSMIT BUF
BLDC Drive[Starting & Speed Control Problem] Plz Help me[DSP56f803]
Hai to All, I am Muthu,working on motorola DSP56F80x series processor. Currently i am developing a BLDC Drive,i have some...
Hai to All, I am Muthu,working on motorola DSP56F80x series processor. Currently i am developing a BLDC Drive,i have some problems. Sensored BLDC Drive ------------------- i) I connected SensorA in TMRA0[Taking Captrure for Spee
DSP56F803 Data/Adress Bus... Mounting LCD & Clocking
Hi, I would like to interface a LCD with the Data bus an the Controler System. The LCD has an 8bit interface (data bus) and...
Hi, I would like to interface a LCD with the Data bus an the Controler System. The LCD has an 8bit interface (data bus) and Pins for Enable (High for Access) Register Select (Data Register / Instruction Register) Read Write Direction (Low for Write from DSP to RAM/ High
Please Help I am new to DSP56F803
Hello, Please I am new
Hello, Please I am new