[Commit-gnuradio] r8384 - usrp2/trunk/firmware/lib

[matt]

Author: matt
Date: 2008-05-11 11:16:40 -0600 (Sun, 11 May 2008)
New Revision: 8384

Modified:
   usrp2/trunk/firmware/lib/u2_init.c
Log:
better charge pump gain


Modified: usrp2/trunk/firmware/lib/u2_init.c
===================================================================
--- usrp2/trunk/firmware/lib/u2_init.c  2008-05-11 17:13:56 UTC (rev 8383)
+++ usrp2/trunk/firmware/lib/u2_init.c  2008-05-11 17:16:40 UTC (rev 8384)
@@ -83,9 +83,8 @@
     ad9510_write_reg(0x08, 0x00);
   }
   
-  // Reg 9, Charge pump current, 3mA, 40
-  //ad9510_write_reg(0x09, 0x40);
-  ad9510_write_reg(0x09, 0x0);
+  // Reg 9, Charge pump current, 0x40=3mA, 0x00=650uA
+  ad9510_write_reg(0x09, 0x00);
   // Reg A, Prescaler of 2, everything normal 04
   ad9510_write_reg(0x0A, 0x04);
   // Reg B, R Div MSBs, 0