Description: Top module name : SHIFTER (File name : SHIFTER.v)
2. Input pins: SHIFT [3:0], IN [15:0], SIGN, RIGHT.
3. Output pins: OUT [15:0].
4. Input signals generated from test pattern are latched in one cycle and are
synchronized at clock rising edge.
5. The SHIFT signal describes the shift number. The shift range is 0 to 15.
6. When the signal RIGHT is high, it shifts input data to right. On the other hand, it
shifts input data to left.
7. When the signal SIGN is high, the input data is a signed number and it shifts with
sign extension. However, the input data is an unsigned number if the signal SIGN
is low.
8. You can only use following gates in Table I and need to include the delay
information (Tplh, Tphl) in your design.
File list (Check if you may need any files):
1_LAB
.....\DESPREAD.fsdb
.....\DESPREAD.v
.....\INCA_libs
.....\.........\.ncv.lock
.....\.........\cds.lib
.....\.........\hdl.var
.....\.........\snap.lnx86.nc
.....\.........\.............\.elab.args
.....\.........\.............\.hard.args
.....\.........\.............\.ncv.lock
.....\.........\.............\bind.lst.lnx86
.....\.........\.............\cds.lib
.....\.........\.............\hdl.var
.....\.........\worklib
.....\.........\.......\.cdsvmod
.....\.........\.......\.inca.db.163.lnx86
.....\.........\.......\cdsinfo.tag
.....\.........\.......\inca.lnx86.163.pak
.....\ncverilog.log
.....\PATTERN.v
.....\TESTBED.v
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