use prim_sec_anchor_const in otp_ctrl #29290
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This commit adds a new module prim_const that instantiates standard cells to form constants. It prevents logic optimization on the constant and allows to change them with metal fixes. Signed-off-by: Michael Gautschi <[email protected]>
Signed-off-by: Michael Gautschi <[email protected]>
Instantiate the new prim_const module in prim_sdc_example to check if the TIE cells are present in the netlist Signed-off-by: Michael Gautschi <[email protected]>
The constant keys and digests in otp_ctrl were implemented with prim_sec_anchor_bufs. The new prim_sec_anchor_const module is used instead to create constants that are modifiable by a metal fix. Signed-off-by: Michael Gautschi <[email protected]>
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gautschimi
requested review from
andrea-caforio,
andreaskurth,
meisnere,
rswarbrick and
vogelpi
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This commit replaces the prim_sec_anchor_buf with the new prim_const module (see #29284, #29271)
The first three commits are part of a separate PR (#29284)