1 files changed, 87 insertions, 0 deletions
diff --git a/host/lib/usrp/usrp2/usrp2_clk_regs.hpp b/host/lib/usrp/usrp2/usrp2_clk_regs.hpp
new file mode 100644
index 000000000..8b185eac0
--- /dev/null
+++ b/host/lib/usrp/usrp2/usrp2_clk_regs.hpp
@@ -0,0 +1,87 @@
+//
+// Copyright 2010 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+#ifndef INCLUDED_USRP2_CLK_REGS_HPP
+#define INCLUDED_USRP2_CLK_REGS_HPP
+
+#include "usrp2_iface.hpp"
+
+class usrp2_clk_regs_t {
+public:
+  usrp2_clk_regs_t(void) { ; }
+  usrp2_clk_regs_t(usrp2_iface::rev_type rev) {
+    test = 0;
+    fpga = 1;
+    dac = 3;
+
+    switch(rev) {
+    case usrp2_iface::USRP2_REV3:
+        exp = 2;
+        adc = 4;
+        serdes = 2;
+        tx_db = 6;
+        break;
+    case usrp2_iface::USRP2_REV4:
+        exp = 5;
+        adc = 4;
+        serdes = 2;
+        tx_db = 6;
+        break;
+    case usrp2_iface::USRP_N200:
+    case usrp2_iface::USRP_N210:
+    case usrp2_iface::USRP_N200_R4:
+    case usrp2_iface::USRP_N210_R4:
+        exp = 6;
+        adc = 2;
+        serdes = 4;
+        tx_db = 5;
+        break;
+    case usrp2_iface::USRP_NXXX:
+        //dont throw, it may be unitialized
+        break;
+    }
+    
+    rx_db = 7;
+  }
+
+  static int output(int clknum) { return 0x3C + clknum; }
+  static int div_lo(int clknum) { return 0x48 + 2 * clknum; }
+  static int div_hi(int clknum) { return 0x49 + 2 * clknum; }
+
+  const static int acounter = 0x04;
+  const static int bcounter_msb = 0x05;
+  const static int bcounter_lsb = 0x06;
+  const static int pll_1 = 0x07;
+  const static int pll_2 = 0x08;
+  const static int pll_3 = 0x09;
+  const static int pll_4 = 0x0A;
+  const static int ref_counter_msb = 0x0B;
+  const static int ref_counter_lsb = 0x0C;
+  const static int pll_5 = 0x0D;
+  const static int update = 0x5A;
+
+  int test;
+  int fpga;
+  int adc;
+  int dac;
+  int serdes;
+  int exp;
+  int tx_db;
+  int rx_db;
+};
+
+#endif //INCLUDED_USRP2_CLK_REGS_HPP