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-rw-r--r--firmware/microblaze/apps/txrx_uhd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/microblaze/apps/txrx_uhd.c b/firmware/microblaze/apps/txrx_uhd.c
index 4e03bc869..092d216aa 100644
--- a/firmware/microblaze/apps/txrx_uhd.c
+++ b/firmware/microblaze/apps/txrx_uhd.c
@@ -483,7 +483,7 @@ main(void)
int pending = pic_regs->pending; // poll for under or overrun
if (pending & PIC_UNDERRUN_INT){
- dbsm_handle_tx_underrun(&dsp_tx_sm);
+ //dbsm_handle_tx_underrun(&dsp_tx_sm);
pic_regs->pending = PIC_UNDERRUN_INT; // clear interrupt
putchar('U');
}