optimization UDOL creation. does not affect on functionality.

[proxmark3-svn] / fpga / fpga_hf.v

diff --git a/fpga/fpga_hf.v b/fpga/fpga_hf.v
index 264e1b0c61beea3dc1b3248f1b73293b5d41311f..f99a43dde9ea33360176d40ffe1803e280016805 100644 (file)
--- a/fpga/fpga_hf.v
+++ b/fpga/fpga_hf.v
@@ -73,6 +73,8 @@ wire hi_read_tx_shallow_modulation = conf_word[0];
 wire hi_read_rx_xcorr_848 = conf_word[0];
 // and whether to drive the coil (reader) or just short it (snooper)
 wire hi_read_rx_xcorr_snoop = conf_word[1];
 wire hi_read_rx_xcorr_848 = conf_word[0];
 // and whether to drive the coil (reader) or just short it (snooper)
 wire hi_read_rx_xcorr_snoop = conf_word[1];

+// divide subcarrier frequency by 4
+wire hi_read_rx_xcorr_quarter = conf_word[2];

 
 // For the high-frequency simulated tag: what kind of modulation to use.
 wire [2:0] hi_simulate_mod_type = conf_word[2:0];
 
 // For the high-frequency simulated tag: what kind of modulation to use.
 wire [2:0] hi_simulate_mod_type = conf_word[2:0];


@@ -100,7 +102,7 @@ hi_read_rx_xcorr hrxc(
        hrxc_ssp_frame, hrxc_ssp_din, ssp_dout, hrxc_ssp_clk,
        cross_hi, cross_lo,
        hrxc_dbg,
        hrxc_ssp_frame, hrxc_ssp_din, ssp_dout, hrxc_ssp_clk,
        cross_hi, cross_lo,
        hrxc_dbg,

-       hi_read_rx_xcorr_848, hi_read_rx_xcorr_snoop
+       hi_read_rx_xcorr_848, hi_read_rx_xcorr_snoop, hi_read_rx_xcorr_quarter

 );
 
 hi_simulate hs(
 );
 
 hi_simulate hs(