Legacy microcontrollers Forum Discussions
Im looking for product lifecycle information on these 2 MCUs - CY8C22345 and CY8C22345-24SXIT. Im trying to use any of the 2 mentioned MCUs as a drop in replacement for CY8C26443-24PI. Any suggestions will be helpful.
I am starting to work with this board but I am confused what software I need to use? Youtube had a video made it simple but it did not state what I need for IDE.
I'm not able to download the software for the starter kit. Can anyone help?
We used MB96F6B5R to control segment LCD with internal Seg LCD driver in Automotive HVAC.
Sometimes brightness of some LCD Segs are slightly a little bit dim out.
so we would like to know that there is a recommendation about how to configure registers
as the following to well-drive port pins as COM# or Seg# which are connected to the Seg LCD exactly.
1. PDR : Port Data Register.
2. DDR : Data Direction Register
3. PIER : Port Input Enable Register
Plus Is there any download link for example code ?
Is there an upper limit for the supply voltage in the constant current output mode of TLE7242? When my external load resistance changes, if the supply voltage exceeds the load resistance value multiplied by the maximum current output range, the output current cannot be accurately maintained at my set output current. For example, when the external load is 10Ω and the output current is set to 1000mA, if the supply voltage is less than 20V, the output current can always maintain 1000mA. When the supply voltage is greater than 20V, the output current will gradually start from 1000mA as the supply voltage increases. During this period, even if the output current value in the circuit is less than the maximum range, the feedback current value of TLE7242 is still 1000mA.
The maximum current output range is 2000mA when all 11 bits of setpoint are 1 and Rsense is 0.16Ω,the external load resistance is 10Ω.
When I assign a value of 1024 to setpoint,TLE7242 should maintain an output current of 1000mA,But it can be stabilized at 980mA when it is below 20V, and it will gradually increase when it is above 20V. When the supply voltage is 29V, the output current becomes 1300mA.
When I change the load resistance, the maximum supply voltage when the TL7242 can stably regulate the output current will also change.Show Less
Hi, could somebody point me into right direction.
Need MCU Flasher to write those three legacy chips:
MB90F022, MB90F025, MB90F037
I managed to read all three with the 3-rd party tool, but that tool cannot write, only read.
I downloaded and installed various Flashers from those links below - but there is no choice for those three chips.
Unless somebody could advise which other compatible chip could be selected to write those three as above. TIA
One of our customer is facing an EOL problem with CY96F348RW (LQFP100).
Although they have the datasheet of CY96F348RWCPMC-G-UJE2,
they can not find the datasheet for that device (CY96F348RW).
Now our question is
What is the difference between
CY96F348RW and CY96F348RWCPMC-G-UJE2
Would someone please teach us the answer?
I would need some information about the planned lifecycle of the Fujitsu FR60 family, and the Softune toolchain.
I am aware that this (a public forum) is not the place to discuss such things openly.
So, can somebody point me to a place where/whom to ask ?
Thank you !Show Less
I am working on CAN with evaluation board SK-FM4-216-ETHERNET.
Could you please share CAN(0,1) 11 bit Identifier, loopback test code and CAN(0,1) module test code with/without IRQ.
Default driver code to test can with UART is not able to transmit and receive data, IRQ is not working.
Any jumper setting is required to, for CAN 0 and CAN 1 . Please kindly guide me as soon as possible.
Please kindly share working sample code with guidelines as soon as possible.