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[doc] Fix inline literal syntax in icache.rst

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Rupert Swarbrick 2022-02-02 09:50:31 +00:00 • committed by Rupert Swarbrick
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doc/03_reference/icache.rst
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@ -96,7 +96,7 @@ Indicative RAM sizes for common configurations are given in the table below:
If ICacheScramble parameter is enabled, all RAM primitives are replaced with scrambling RAM primitive.
For more information about how scrambling works internally (see :file:`vendor/lowrisc_ip/ip/prim/doc/prim_ram_1p_scr.md`).
Interface for receiving scrambling key follows req / ack protocol.
Ibex first requests a new ephemeral key by asserting the request (`scramble_req_o) and when a fresh valid key is indicated by `scramble_key_valid_i, it deasserts the request.
Ibex first requests a new ephemeral key by asserting the request (``scramble_req_o``) and when a fresh valid key is indicated by ``scramble_key_valid_i``, it deasserts the request.
Note that in current implementation, it is assumed req/ack protocol is synchronized before arriving to Ibex top level.
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