diff --git a/ECP5/tiledata/DSP_CMUX_UL/bits.db b/ECP5/tiledata/DSP_CMUX_UL/bits.db
index d7377f6..c8f8437 100644
--- a/ECP5/tiledata/DSP_CMUX_UL/bits.db
+++ b/ECP5/tiledata/DSP_CMUX_UL/bits.db
@@ -1,6 +1,19 @@
 # Routing Mux Bits
 
 # Non-Routing Configuration
+.config_enum DCS0.DCSMODE NEG
+CLK0 F70B0 F72B0 F75B0 F77B0
+CLK0_HIGH F72B0 F73B0 F77B0 F78B0
+CLK0_LOW F72B0 F77B0
+CLK1 F70B0 F72B0 F73B0 F75B0 F77B0 F78B0
+CLK1_HIGH F71B0 F73B0 F76B0 F78B0
+CLK1_LOW F71B0 F76B0
+HIGH F70B0 F71B0 F72B0 F73B0 F75B0 F76B0 F77B0 F78B0
+LOW F70B0 F71B0 F72B0 F75B0 F76B0 F77B0
+NEG -
+NONE -
+POS F73B0 F78B0
+
 
 # Fixed Connections
 .fixed_conn G_CLK0_DCS0 G_DCS0CLK0
diff --git a/ECP5/tiledata/EBR_CMUX_LL/bits.db b/ECP5/tiledata/EBR_CMUX_LL/bits.db
index c37c120..0cd0b8b 100644
--- a/ECP5/tiledata/EBR_CMUX_LL/bits.db
+++ b/ECP5/tiledata/EBR_CMUX_LL/bits.db
@@ -12,6 +12,19 @@
 -
 -
 
+.config_enum DCS1.DCSMODE NEG
+CLK0 F70B0 F72B0 F75B0 F77B0
+CLK0_HIGH F72B0 F73B0 F77B0 F78B0
+CLK0_LOW F72B0 F77B0
+CLK1 F70B0 F72B0 F73B0 F75B0 F77B0 F78B0
+CLK1_HIGH F71B0 F73B0 F76B0 F78B0
+CLK1_LOW F71B0 F76B0
+HIGH F70B0 F71B0 F72B0 F73B0 F75B0 F76B0 F77B0 F78B0
+LOW F70B0 F71B0 F72B0 F75B0 F76B0 F77B0
+NEG -
+NONE -
+POS F73B0 F78B0
+
 .config_enum EBR3.DP16KD.DATA_WIDTH_B 18
 1 F55B0
 18 !F55B0
diff --git a/ECP5/tiledata/EBR_CMUX_LL_25K/bits.db b/ECP5/tiledata/EBR_CMUX_LL_25K/bits.db
index d13466e..fbd3e86 100644
--- a/ECP5/tiledata/EBR_CMUX_LL_25K/bits.db
+++ b/ECP5/tiledata/EBR_CMUX_LL_25K/bits.db
@@ -1,5 +1,18 @@
 # Routing Mux Bits
 
 # Non-Routing Configuration
+.config_enum DCS1.DCSMODE NEG
+CLK0 F70B0 F72B0 F75B0 F77B0
+CLK0_HIGH F72B0 F73B0 F77B0 F78B0
+CLK0_LOW F72B0 F77B0
+CLK1 F70B0 F72B0 F73B0 F75B0 F77B0 F78B0
+CLK1_HIGH F71B0 F73B0 F76B0 F78B0
+CLK1_LOW F71B0 F76B0
+HIGH F70B0 F71B0 F72B0 F73B0 F75B0 F76B0 F77B0 F78B0
+LOW F70B0 F71B0 F72B0 F75B0 F76B0 F77B0
+NEG -
+NONE -
+POS F73B0 F78B0
+
 
 # Fixed Connections
diff --git a/ECP5/tiledata/EBR_CMUX_UL/bits.db b/ECP5/tiledata/EBR_CMUX_UL/bits.db
index a0ee5f2..851e9b1 100644
--- a/ECP5/tiledata/EBR_CMUX_UL/bits.db
+++ b/ECP5/tiledata/EBR_CMUX_UL/bits.db
@@ -12,6 +12,19 @@
 -
 -
 
+.config_enum DCS0.DCSMODE NEG
+CLK0 F70B0 F72B0 F75B0 F77B0
+CLK0_HIGH F72B0 F73B0 F77B0 F78B0
+CLK0_LOW F72B0 F77B0
+CLK1 F70B0 F72B0 F73B0 F75B0 F77B0 F78B0
+CLK1_HIGH F71B0 F73B0 F76B0 F78B0
+CLK1_LOW F71B0 F76B0
+HIGH F70B0 F71B0 F72B0 F73B0 F75B0 F76B0 F77B0 F78B0
+LOW F70B0 F71B0 F72B0 F75B0 F76B0 F77B0
+NEG -
+NONE -
+POS F73B0 F78B0
+
 .config_enum EBR3.DP16KD.DATA_WIDTH_B 18
 1 F55B0
 18 !F55B0