diff --git a/elink/README.md b/elink/README.md
index 0b79839..dd5a204 100644
--- a/elink/README.md
+++ b/elink/README.md
@@ -296,7 +296,7 @@ FIELD    | DESCRIPTION
          | 1: ctrlmode field taken E_TXCFG
  [10]    | 0: Burst mode disabled
          | 1: Burst mode enabled
- [11:10] | 00: Normal transmit mode
+ [12:11] | 00: Normal transmit mode
          | 01: GPIO direct drive mode
 	 
 -------------------------------
diff --git a/elink/hdl/etx_cfg.v b/elink/hdl/etx_cfg.v
index fdb3688..e162d1b 100644
--- a/elink/hdl/etx_cfg.v
+++ b/elink/hdl/etx_cfg.v
@@ -136,7 +136,7 @@ module etx_cfg (/*AUTOARG*/
    assign ctrlmode[3:0]   = tx_cfg_reg[7:4];
    assign ctrlmode_bypass = tx_cfg_reg[9];
    assign burst_enable    = tx_cfg_reg[10];
-   assign gpio_enable     = (tx_cfg_reg[11:10]==2'b01);
+   assign gpio_enable     = (tx_cfg_reg[12:11]==2'b01);
    
    //###########################
    //# STATUS REGISTER