top: fix typo for debug defines: DEBUG_I2C

2 files changed, 4 insertions, 4 deletions

diff --git a/source/definitions.v b/source/definitions.v
index e612262..ad600ff 100644
--- a/source/definitions.v
+++ b/source/definitions.v
@@ -19,10 +19,10 @@
  *
  */
 
-// Debug Options
-//`define DEBUG_I2C
+// Debug Options (only enable at most one at a time)
+`define DEBUG_I2C
 //`define DEBUG_MDIO
-`define DEBUG_SPI
+//`define DEBUG_SPI
 
 // V02 boards can route UART to FT2232H
 `define ARD_EXP_UART
diff --git a/source/top.v b/source/top.v
index 1b0b8c3..3913163 100644
--- a/source/top.v
+++ b/source/top.v
@@ -2145,7 +2145,7 @@ assign sample_enable = rx_active[2] | tx_active[0];
 	assign ard_sda = phy0_mdio;
 	assign ard_rxd1 = 1'bz;
 	assign ard_txd1 = refclko;
-`elsif DEBUG_IC2
+`elsif DEBUG_I2C
 	assign ard_scl = i2c_scl;
 	assign ard_sda = sda_oe ? sda_o : i2c_sda;
 	assign ard_rxd1 = 1'bz;