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LMX2492: how to use the LMX2492 ramp count function?

Part Number: LMX2492

Dear team,

Following is the configuration requirement from my customer:

1.there are 3 ramps in one chirp, ramp1:1500M-1505M, 15us, ramp2:1505M-1500M, 19us, ramp3: 1500M CW, 5us

2. Ramp is triggered by MOD pin

2. Ramp1 trigger a flag to TRIG1 pin

4. ramp should stop after 10 chirps until MOD is toggle again

Please check the following config, the first three requirements (1&2&3) are achieved but the ramp can't stop after MOD pin toggling.  However, there are few materials for ramp count, I think there must be some mistake in my config. Can you provide some suggestions?

B&R

Lijia