Components:
Attributes:
af - active falling
ah - active high
al - active low
ar - active rising
b - black box (function unknown)
ce - clock enable
cg - clock gating integrated cell
d - dont_touch
mo - map_only
p - preferred
r - removable
s - statetable
sa0 - dont_fault stuck-at-0
sa1 - dont_fault stuck-at-1
sa01 - dont_fault both stuck-at-0 and stuck-at-1
sz - use_for_size_only
t - test cell. t(scan_type) as
t(mux_ff) - muxed flip-flop
t(mux_ld) - muxed latch
t(clk_scan) - clocked scan
t(clk_scan_ld) - clocked scan latch
t(lssd_dld) - double latch LSSD
t(lssd_sld) - single latch LSSD
t(lssd_clk) - clocked LSSD
t(lssd_auxclk) - auxiliary clock LSSD
u - dont_use
udp - usable for datapath generators
Cell Footprint Attributes
-------------------------------------------
pc3d00 "pc3d_3426" b, pad
pc3d01 "pc3d_3426" pad
pc3d01d "pc3d_3426" pad
pc3d01u "pc3d_3426" pad
pc3d10 "pc3d_3426" b, pad
pc3d11 "pc3d_3426" pad
pc3d11d "pc3d_3426" pad
pc3d11u "pc3d_3426" pad
pc3o02 "pc3o_3426" pad
......