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| author | Matt Ettus <matt@ettus.com> | 2010-09-21 17:00:44 -0700 |
|---|---|---|
| committer | Matt Ettus <matt@ettus.com> | 2010-09-21 17:00:44 -0700 |
| commit | d78fd935865e3ebece9163a85b4b8043beef4eee (patch) | |
| tree | 964f26b6c7070e4f8da6a97813477bff78e2c686 /usrp2/top/u1e/u1e.ucf | |
| parent | f177ce94fb4d4d2bdb19339c24bf5dc6035f1411 (diff) | |
| download | uhd-d78fd935865e3ebece9163a85b4b8043beef4eee.tar.gz uhd-d78fd935865e3ebece9163a85b4b8043beef4eee.tar.bz2 uhd-d78fd935865e3ebece9163a85b4b8043beef4eee.zip | |
fix timing issue on DAC outputs with rev 2. This puts the whole system on a 90 degree phase shift
Diffstat (limited to 'usrp2/top/u1e/u1e.ucf')
| -rw-r--r-- | usrp2/top/u1e/u1e.ucf | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/usrp2/top/u1e/u1e.ucf b/usrp2/top/u1e/u1e.ucf index 51968d24a..5581b1dbd 100644 --- a/usrp2/top/u1e/u1e.ucf +++ b/usrp2/top/u1e/u1e.ucf @@ -95,10 +95,10 @@ NET "db_sen_tx" LOC = "G18" ; #NET "aux_sdi_codec" LOC = "G3" ; #NET "aux_sdo_codec" LOC = "F3" ; #NET "aux_sclk_codec" LOC = "C1" ; -NET "sen_codec" LOC = "F5" ; -NET "mosi_codec" LOC = "F4" ; +NET "sen_codec" LOC = "F5" |IOSTANDARD = LVCMOS33; +NET "mosi_codec" LOC = "F4" |IOSTANDARD = LVCMOS33; NET "miso_codec" LOC = "H4" ; -NET "sclk_codec" LOC = "H3" ; +NET "sclk_codec" LOC = "H3" |IOSTANDARD = LVCMOS33; ### Clock Gen SPI NET "cgen_miso" LOC = "F22" ; @@ -184,22 +184,22 @@ NET "DA<2>" LOC = "P6" ; NET "DA<1>" LOC = "R1" ; NET "DA<0>" LOC = "R2" ; -NET "TX<13>" LOC = "T6" ; -NET "TX<12>" LOC = "U1" ; -NET "TX<11>" LOC = "T1" ; -NET "TX<10>" LOC = "R5" ; -NET "TX<9>" LOC = "V1" ; -NET "TX<8>" LOC = "U2" ; -NET "TX<7>" LOC = "T4" ; -NET "TX<6>" LOC = "R3" ; -NET "TX<5>" LOC = "W1" ; -NET "TX<4>" LOC = "Y1" ; -NET "TX<3>" LOC = "V3" ; -NET "TX<2>" LOC = "V4" ; -NET "TX<1>" LOC = "W2" ; -NET "TX<0>" LOC = "W3" ; -NET "TXSYNC" LOC = "U5" ; -NET "TXBLANK" LOC = "U4" ; +NET "TX<13>" LOC = "T6" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TX<12>" LOC = "U1" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TX<11>" LOC = "T1" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TX<10>" LOC = "R5" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TX<9>" LOC = "V1" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TX<8>" LOC = "U2" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TX<7>" LOC = "T4" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TX<6>" LOC = "R3" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TX<5>" LOC = "W1" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TX<4>" LOC = "Y1" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TX<3>" LOC = "V3" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TX<2>" LOC = "V4" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TX<1>" LOC = "W2" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TX<0>" LOC = "W3" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TXSYNC" LOC = "U5" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; +NET "TXBLANK" LOC = "U4" |IOSTANDARD = LVCMOS33 |DRIVE = 12 |SLEW = FAST ; NET "PPS_IN" LOC = "M5" ; |