Implemented scrolling when text reaches bottom of screen

This commit is contained in:
2020-04-16 22:11:41 +02:00
parent c1f88398e1
commit bd9a0f03d8
4 changed files with 169 additions and 87 deletions

8
constraint/hdmi2.ucf Normal file
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NET "hdmi1_tmds(3)" LOC = "P144" |IOSTANDARD = TMDS_33 | CLOCK_DEDICATED_ROUTE = FALSE ; # Clock
NET "hdmi1_tmdsb(3)" LOC = "P143" |IOSTANDARD = TMDS_33 | CLOCK_DEDICATED_ROUTE = FALSE ;
NET "hdmi1_tmds(2)" LOC = "P138" |IOSTANDARD = TMDS_33 ; # Red
NET "hdmi1_tmdsb(2)" LOC = "P137" |IOSTANDARD = TMDS_33 ;
NET "hdmi1_tmds(1)" LOC = "P140" |IOSTANDARD = TMDS_33 ; # Green
NET "hdmi1_tmdsb(1)" LOC = "P139" |IOSTANDARD = TMDS_33 ;
NET "hdmi1_tmds(0)" LOC = "P142" |IOSTANDARD = TMDS_33 ; # Blue
NET "hdmi1_tmdsb(0)" LOC = "P141" |IOSTANDARD = TMDS_33 ;

20
constraint/z80.ucf Normal file
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NET "z80_clk" LOC = P23 | IOSTANDARD = LVTTL;
NET "z80_data(2)" LOC = P114 | IOSTANDARD = LVTTL;
NET "z80_data(3)" LOC = P115 | IOSTANDARD = LVTTL;
NET "z80_data(1)" LOC = P116 | IOSTANDARD = LVTTL;
NET "z80_data(0)" LOC = P117 | IOSTANDARD = LVTTL;
NET "z80_data(4)" LOC = P118 | IOSTANDARD = LVTTL;
NET "z80_data(5)" LOC = P119 | IOSTANDARD = LVTTL;
NET "z80_data(6)" LOC = P120 | IOSTANDARD = LVTTL;
NET "z80_data(7)" LOC = P121 | IOSTANDARD = LVTTL;
// NET "z80_address(0)" LOC = P9 | IOSTANDARD = LVTTL;
// NET "z80_address(1)" LOC = P10 | IOSTANDARD = LVTTL;
// NET "z80_address(2)" LOC = P11 | IOSTANDARD = LVTTL;
// NET "z80_address(3)" LOC = P12 | IOSTANDARD = LVTTL;
// NET "z80_address(4)" LOC = P13 | IOSTANDARD = LVTTL;
// NET "z80_address(5)" LOC = P14 | IOSTANDARD = LVTTL;
// NET "z80_address(6)" LOC = P15 | IOSTANDARD = LVTTL;
// NET "z80_address(7)" LOC = P16 | IOSTANDARD = LVTTL;
NET "z80_ioreq" LOC = P24 | IOSTANDARD = LVTTL;
NET "z80_wr" LOC = P21 | IOSTANDARD = LVTTL;
NET "z80_m1" LOC = P22 | IOSTANDARD = LVTTL;