Part Number: SCANSTA112 I have a SCANSTA112 device between a FlashPro Lite programmer and a ProASIC Plus device I am trying to program. My programming plan is to first place the SCANSTA112 into full transparent mode. Then I should be able to connect up…
Hello,
There is ESD protection up to 2500V (HBM) which uses an ESD structure that doesn't have a clamp diode. Is that sufficient for your application? Normally, if these pins are going to a connector or cable accessible to users, then you might need…
Part Number: SCANSTA112
I am trying to implement a configuration like the image below for JTAG. I have a requirement to only connect to 1 FPGA at a time and there is no bus or chain on any of the target devices.
Each would be selected using GPIO lines…
Hello Kirk,
I have verified that there are no plans to end-of-life SCANSTA112 at this time. Make sure you are asking for the lead-free ("NOPB") version.
Regards,
Yaser
Paul
Please take a look at this app note:
and in particular section 2.2 Each CPLD is attached to a local scan port (LSP) of the SCANSTA112. You can then program the CPLD using its LSP while the TAP controllers of all the other scan chains are held…
Part Number: SCANSTA112 Hello,
I have a board with a SCANSTA112 whose TRANS pin is tied to GND through 1KOhm resistor.
Can I validate this PIN temporarily(to entered into transparent mode) by the CONTROLSET register? And if I do, is there a risk of…
Part Number: SCANSTA112 Hello,
I have an application where I want to take JTAG channel 3 signals to high-Z when in mission mode. Is there a hardware pin to control that or is it a register control only?
Don
Part Number: SCANSTA112 With the SCANSTA112SM/NOPB being a lead-free BGA component, is it backwards compatible with leaded solder in an elevated reflow profile (where the peak team is greater than 230°C)? I have seen different answers on different manufacturer…
Part Number: SCANSTA112 I am trying to get the JTAG mux to work with no luck.
I have a custom board with a SCANSTA112 set in transparent stitcher mode. The B0 port is set as master and it is configured to connect to ports 3,4,5 and 6.
I am trying…
