This command returns the FIFO status of all used endpoints. Status is the value of EP2CS, EP4CS, EP6CS and EP8CS , EP8CS, EP2FIFOBCH, EP4FIFOBCH, EP6FIFOBCH, EP8FIFOBCH, EP2FIFOBCL, EP4FIFOBCL, EP6FIFOBCL, EP8FIFOBCL, EP2FIFOFLGS, EP4FIFOFLGS, EP6FIFOFLGS and EP8FIFOFLGS USB FX2 registers. See USB FX2 documentation for detailed information.
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title | FIFO_STAUS Reply Packet Layout. |
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Byte | Description |
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1 | FX2 EP2CS Register value | 2 | FX2 EP4CS Register value | 3 | FX2 EP6CS Register value | 4 | FX2 EP8CS Register value | 5 | FX2 EP2FIFOBCH Register value | 6 | FX2 EP4FIFOBCH Register value | 7 | FX2 EP6FIFOBCH Register value | 8 | FX2 EP8FIFOBCH Register value | 9 | FX2 EP2FIFOBCL Register value | 10 | FX2 EP4FIFOBCL Register value | 11 | FX2 EP6FIFOBCL Register value | 12 | FX2 EP8FIFOBCL Register value | 13 | FX2 EP2FIFOFLGS Register value | 14 | FX2 EP4FIFOFLGS Register value | 15 | FX2 EP6FIFOFLGS Register value | 16 | FX2 EP8FIFOFLGS Register value | From 5 17 to 64 | Not used |
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