Part Number: PGA900 Other Parts Discussed in Thread: UNIFLASH , Hi:
when using uniflash to download firmware into PGA900 , I want to know if it is possible to download and verify the FM into 2 PCS or more PGA900 at the same time .
hope for your reply.
thanks…
Hi Cole:
ok. Please help to push the process. We have 8pcs to 10pcs fail board every day.That mean there is 0.5% issue rate in mass prodcution because OWI communication failed.
Part Number: PGA900 I'm going to design one product which the work life-time should be more than 25years without any maintenance.
But the spec of the PGA900 said the retention of the EEPROM is about 10 years. For a industry product, the 10-year retention…
Hi hao Su,
I see what you're saying. Is there a reason you want increase the baud rate and test the communication using the computer? The tests show the PGA900 can handle the communication at this rate. But the question you're really asking is for…
Part Number: PGA900 I have an application which requires a PWM output proportional to pressure for which I intend to use the PGA900, with the PWM signal setup on the TOPDIG output pin. Using the EVM this seems to work fine. The application has a supply…
Hi again,
I finally found what was causing the issue. I understood after I had a look with an oscilloscope, here is the MISO/POCI (line 1) with the Clock (line 2). Clearly something was preventing the PGA from pulling the line to a low level, and that…
Part Number: PGA900 Hello,
I'm asking this question because I don't understand a part of the PGA900 datasheet.
I want to use SPI communication between the PGA and a Master device (other microcontroller or computer with an adapter). However, I…
Part Number: PGA900 Other Parts Discussed in Thread: PGA309 , PGA300 , PGA305 The main platform uses NXP-RT500, and PGA900 has the following problems:
1. If the calibration coefficient is stored outside the PGA900, how does the software perform calibration…
Part Number: PGA900 Are there internal electrical connections to the thermal pad on the QFN package? I'm measuring roughly 80MΩ between pin 10 (gnd) and the thermal pad. Is that expected? If so, what is it intended to be connected to?
