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adrv9371x/zc706: Fix system top 

The dac_fifo_bypass gpio is an internal gpio only. No need for IOBUF.
main
Istvan Csomortani 2016-06-10 10:11:27 +03:00
parent 9d1ae436b1
commit f84fafaaac
1 changed files with 6 additions and 8 deletions
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14
projects/adrv9371x/zc706/system_top.v
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@ -269,7 +269,6 @@ module system_top (
wire rx_os_sync;
wire tx_sync;
wire sysref;
wire ad9371_dac_fifo_bypass_s;
// instantiations
@ -307,12 +306,11 @@ module system_top (
.IB (sysref_n),
.O (sysref));
ad_iobuf #(.DATA_WIDTH(29)) i_iobuf (
.dio_t ({gpio_t[60:32]}),
.dio_i ({gpio_o[60:32]}),
.dio_o ({gpio_i[60:32]}),
.dio_p ({ ad9371_dac_fifo_bypass_s, // 60
ad9528_reset_b, // 59
ad_iobuf #(.DATA_WIDTH(28)) i_iobuf (
.dio_t ({gpio_t[59:32]}),
.dio_i ({gpio_o[59:32]}),
.dio_o ({gpio_i[59:32]}),
.dio_p ({ ad9528_reset_b, // 59
ad9528_sysref_req, // 58
ad9371_tx1_enable, // 57
ad9371_tx2_enable, // 56
@ -422,7 +420,7 @@ module system_top (
.tx_ref_clk (ref_clk1),
.tx_sync (tx_sync),
.tx_sysref (sysref),
.dac_fifo_bypass(ad9371_dac_fifo_bypass_s),
.dac_fifo_bypass(gpio_o[60]),
.sys_rst(sys_rst),
.sys_clk_clk_p (sys_clk_p),
.sys_clk_clk_n (sys_clk_n),