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Commit | Line | Data |
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1 | # See the schematic for the pin assignment. | |
2 | ||
3 | NET "adc_d<0>" LOC = "P62" ; | |
4 | NET "adc_d<1>" LOC = "P60" ; | |
5 | NET "adc_d<2>" LOC = "P58" ; | |
6 | NET "adc_d<3>" LOC = "P57" ; | |
7 | NET "adc_d<4>" LOC = "P56" ; | |
8 | NET "adc_d<5>" LOC = "P55" ; | |
9 | NET "adc_d<6>" LOC = "P54" ; | |
10 | NET "adc_d<7>" LOC = "P53" ; | |
11 | NET "cross_hi" LOC = "P88" ; | |
12 | #NET "miso" LOC = "P40" ; | |
13 | #PACE: Start of Constraints generated by PACE | |
14 | ||
15 | #PACE: Start of PACE I/O Pin Assignments | |
16 | NET "adc_clk" LOC = "P46" ; | |
17 | NET "adc_noe" LOC = "P47" ; | |
18 | NET "ck_1356meg" LOC = "P91" ; | |
19 | NET "ck_1356megb" LOC = "P93" ; | |
20 | NET "cross_lo" LOC = "P87" ; | |
21 | NET "dbg" LOC = "P22" ; | |
22 | NET "mosi" LOC = "P43" ; | |
23 | NET "ncs" LOC = "P44" ; | |
24 | NET "pck0" LOC = "P36" ; | |
25 | NET "pwr_hi" LOC = "P80" ; | |
26 | NET "pwr_lo" LOC = "P81" ; | |
27 | NET "pwr_oe1" LOC = "P82" ; | |
28 | NET "pwr_oe2" LOC = "P83" ; | |
29 | NET "pwr_oe3" LOC = "P84" ; | |
30 | NET "pwr_oe4" LOC = "P86" ; | |
31 | NET "spck" LOC = "P39" ; | |
32 | NET "ssp_clk" LOC = "P71" ; | |
33 | NET "ssp_din" LOC = "P32" ; | |
34 | NET "ssp_dout" LOC = "P34" ; | |
35 | NET "ssp_frame" LOC = "P31" ; | |
36 | ||
37 | #PACE: Start of PACE Area Constraints | |
38 | ||
39 | #PACE: Start of PACE Prohibit Constraints | |
40 | ||
41 | #PACE: End of Constraints generated by PACE | |
42 | ||
43 | # definition of Clock nets: | |
44 | NET "ck_1356meg" TNM_NET = "clk_net_1356" ; | |
45 | NET "ck_1356megb" TNM_NET = "clk_net_1356b" ; | |
46 | NET "pck0" TNM_NET = "clk_net_pck0" ; | |
47 | NET "spck" TNM_NET = "clk_net_spck" ; | |
48 | ||
49 | # Timing specs of clock nets: | |
50 | TIMEGRP "clk_net_1356_all" = "clk_net_1356" "clk_net_1356b" ; | |
51 | TIMESPEC "TS_1356MHz" = PERIOD "clk_net_1356_all" 74 ns HIGH 37 ns ; | |
52 | TIMESPEC "TS_24MHz" = PERIOD "clk_net_pck0" 42 ns HIGH 21 ns ; | |
53 | TIMESPEC "TS_4MHz" = PERIOD "clk_net_spck" 250 ns HIGH 125 ns ; | |
54 |