Hi David,
Initially we had the LPS tied high and after reviewing the datasheet and comparing it to the schematic connection we have (10K pull-down) we noticed that it requires a square-Wave Input (Figure 13-6 Nonisolated Connection Variations for LPS…
Other Parts Discussed in Thread: TSB41BA3D , TSB82AA2 , TSB82AA2B The TSB82AA2 and TSB41BA3B chips work together but the TSB82AA2 has a self-id problem with TSB41BA3D. There is an errata that describes a workaround. There is a new version of OHCI chip (…
Hi, The computer/operating system never detects the presence of a firewire device. The TSB82AA2 interfaces with an FPGA and I cannot be sure at the moment if the FPGA is working. If both TSB82AA2 and TSB81BA3 are working but FPGA is damaged/not sending…
That link is part of the history of the Linux FireWire framework. That code implements the workaround described in sllz059. What OS or IEEE-1394 library are you using on top of the TSB82AA2? Your own?
Hello,
I am currently troubleshooting a design that connects two TSB81BA3I together using its ports. To clarify the set-up, let me refer to one of the transceivers as A and the other as B. On the LLC side, transceiver A interfaces directly to a LLC TSB82AA2E…
Other Parts Discussed in Thread: TSB82AA2 , TSB81BA3E Hello! I got a problem about the data transmission between two 1394 devices. The PHY chip is TSB81BA3E and the LLC is TSB82AA2.
All of them are from TI. And the problems are shown in the pictures below…
Other Parts Discussed in Thread: TSB41BA3D , TSB12LV26 , TSB12LV32 , TSB82AA2 , XIO2213B , TSB12LV32-EP , TSB12LV01B Hi
We are trying to interface IEEE1394 with processor/controller..
But i m not sure to which module/interface in MPU or MCU it will communicate…
Dear Employee:
I got a same problem as Richard. However these are some differences. System used is XP. we made our own circuit using TSB81BA3 and TSB82AA2 via CPCI on IPC(Industrial Personal Computer). B ut once we start the IPC, in Device Manager, the IPC…
For an IEEE 1394b repeater, do I need an OHCI link layer chip or just the PHY layer chip?
From looking at the datasheet for the dev kit on the bottom of page 2 it states that “The received data is also transmitted (repeated) on the other connected and…
Other Parts Discussed in Thread: TSB82AA2-EP , TSB82AA2 Hi Team,
I noticed that TSB82AA2-EP is high reliablity version of TSB82AA2.
So I would like to know how good the noise immunity of -EP version is when compared with stand version.
Thanks & Regards…