Burning up parts of a WBX (which side?)

GNU Radio
1

From Hamza’s The USRP under 1.5X Magnifying Lens! :

Assumes Basic_Tx in slot A. Do not do this blindly! Output

enabling all the i/o pins

on other daughterboards will cause problems (burn up

daughterboard and/or FPGA)

u = usrp.sink_c(0, 64)
side = 0 # side A
u._write_oe(side, 0xffff, 0xffff) # set all i/o pins as outputs

For the WBX, is side 0 (A) the RX side and side 1 (B) the TX side? Is
that how that works?

TIA,

Harley

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2

On 06/16/2010 03:32 PM, HR Myler wrote:

side = 0 # side A
u._write_oe(side, 0xffff, 0xffff) # set all i/o pins as outputs

For the WBX, is side 0 (A) the RX side and side 1 (B) the TX side? Is
that how that works?

TIA,

Harley

USRP1 has two slots for each of Tx and Rx — that’s what’s meant by
“side A” and “side B”.
On USRP2, there’s only one of each.