ADS1241 Registers
Hi All, I am testing ADS1241 chip and would like to simply write to its registers and read the register back to confirm . I am using the following code based on RREG description on page 19 of the data...
View ArticleROV Unknown error on startup
I updated a CCS5.3 installation to CCS5.4 on a Pentium 4 XP machine.My application loads and runs fine. When I break, and bring up ROV, it displays "Unknown error".How can I find out what is wrong so...
View ArticleSRIO communication between cores on multiple c6678 chips
Hi,We intend to have our application run on each core of the c6678 chip on a board with multiple chips. One possible future hardware configuration is a farm with 4 chips with each chip having...
View ArticleMAC address
Hi,Is there a way to query the MAC address of CC1121 from its registers?Thanks,-Arun
View ArticleHelp With Application Level Tuning Of ZStack
We are using ZStack CC2530 V2.51a. The network currently consists of 1 coordinator and 75 routers. Within the next two months we plan to start increasing the number of routers to 250. The physical...
View ArticlePGA280 SPI timing.
Hi.I have been unable to find much information on the SPI timing of the PGA280. I have found only two statements in the datasheet. first is max SPIclk is 10MHz, and data is latched when SPI goes...
View ArticleIsolated DC/DC power supply
I have been told that TI has an old Burr Brown part that is a 5V input, 5V output 2W isolated supply. Something like part number DCP020505P only with regulation. Does TI have something like this or...
View ArticleADS1243-HT : RREG command : Can I issue the command one time and keep reading...
A/D Converter: ADS1234-HT The RREG command: I need to issue the command to read out and poll DDRY bit status. Can I issue the command one time and keep reading out the register value to poll the DDRY...
View ArticleRMS calculations and sqrt function?
Hi all,I've got a program that runs an RMS algorithm on a TM4C123GH6PGE (formerly LM4F232H5QD) to do an equipment-protection function. We take a full line cycle of current values at 60 Hz, square each...
View Article6678 initialization after soft reset
I need to reset the network periphery for subsequent re-initialization, without losing the data in the DDR.I use the following boot order:1. I2C loader performs pll_bootfix, activates powerdomain(3)...
View Articleprintf()
Hello, I am using TMDSDOCK28035 board, I am very new to CCS. How do I use printf() to view values of a particular variable. Does the "Watch" window perform the same action? Appreciate any help.
View ArticleSysCtlClockSet not working for some parameters in TivaWare 1.0
I am using CCS 5.3.0.00090 and ARM compiler 5.0.5. I have just moved working code from StellarisWare to TivaWare. I am working two of code having very similar initialization code. One uses an...
View ArticleMcBSP2 (slave mode) settings - Audio RX is okay. TX is muted/silence
Hi All-I have cellular modem (PCM audio line) connected to OMAP4470 McBSP2 line. I made many changes to McBSP2 registry settings and finally got to a point where my speaker is working (RX is working)....
View ArticleEPI signal breakout board silkscreen error?
Perhaps its just too early in the morning or I'm misunderstanding something but there appears to be a discrepancy between the silkscreen on the EPI signal breakout board and the schematic on page 30 of...
View Articlehow to replace memcpy with neon based on memcpy?
If I want to replace memcpy of linux with NEON based memcpy for a faster operation,how to do?Need to change complier options?Or something else?thanks for any reply.
View ArticleSN74AVC32T245
I used a level shifter whose part number is SN74AVC32T245 in my PCB, but I found SN74AVC32T's VCCA and VCCB are short citcuit, so it is not able to be a level shifter. Can you help me? its package...
View Article"Code size exceed"--CCS 4.2.1 is licensed
Hi, I am using code composer studio v4.2.1 is licensed and MSP4305419A controller it has 128kb flash size. my code size is 24kb.I used only 24kb which is shown from .map file.but I get error...
View ArticleLinux- c6x- 2. 0- GA User Guide
Dear all, I try to program the EVM6678. We execute the command as described in the linux-c6x-2.0.0.63-users-guide page 6-7.In any combination, I get an errror messgaeWho can help me? ThanksYehudaP.S....
View ArticleMCP6S28 interfacing
Hi,I need to interface microchip's MCP6S28 (PGA) ICs with Stellaris LM3S9D96 MCU......Can I use I2C?....if yes can you please guide me through the interfacing process?
View ArticleAbout programmable blinking at TLC59116
HiI proposal to my coustomer TLC59116.But my coustomer need to blink each output programmable.(TLC59116 is only group blinking)Let me know can I possible to proposal other product?Coustomer specch:16ch...
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