Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

JTAG chain with Cyclone V, MAX V, and Texas Instruments AM3559.

Hi My board will have three JTAG devices: Cyclone V, MAX V, and Texas Instruments AM3559. I would like to make a JTAG chain with these 3 devices. Will it work? I have seen that this chain i...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Hi Rogerio,

I'm also thinking of using the Texas Instruments AM3559. I plan on interfacing the local bus of the processor to a Cyclone IV GX device. Have you located any of the processors in stock anywhere? The XAM3559 is used on the BeagleBone, but the production devices are not available yet.

I might create a BeagleBone cape with a CPLD to confirm the bus interface operates correctly.

Cheers,

Dave