Package: lc_ctrl_pkg

Description

Copyright lowRISC contributors.
Licensed under the Apache License, Version 2.0, see LICENSE for details.
SPDX-License-Identifier: Apache-2.0

Constants

Name Type Value Description
NumTokens int 6 ///////////////////////////////////// Netlist Constants (Hashed Tokens) // /////////////////////////////////////
TokenIdxWidth int vbits(NumTokens)
TxWidth int 4 ////////////////////////////// Typedefs for LC Interfaces // //////////////////////////////
lc_tx_t lc_tx_t undefined
RmaSeedWidth int 32
LcKeymgrDivWidth int 128
FsmStateWidth int 16 ////////////////// Main FSM State // ////////////////// Encoding generated with: $ ./util/design/sparse-fsm-encode.py -d 5 -m 15 -n 16 \ -s 2934212379 --language=sv
Hamming distance histogram:
0: -- 1: -- 2: -- 3: -- 4: -- 5:
NumLcStates token_idx_e [NumLcStates-1:0][NumLcStates-1:0] lc_ctrl_pkg

Types

Name Type Description
token_idx_e enum logic [TokenIdxWidth-1:0] {
ZeroTokenIdx = 3'h0,
RawUnlockTokenIdx = 3'h1,
TestUnlockTokenIdx = 3'h2,
TestExitTokenIdx = 3'h3,
RmaTokenIdx = 3'h4,
InvalidTokenIdx = 3'h5 }
lc_tx_e enum logic [TxWidth-1:0] {
On = 4'b1010,
Off = 4'b0101 }
lc_tx_t logic [TxWidth-1:0]
lc_flash_rma_seed_t logic [RmaSeedWidth-1:0]
lc_keymgr_div_t logic [LcKeymgrDivWidth-1:0]
fsm_state_e enum logic [FsmStateWidth-1:0] {
ResetSt = 16'b1100000001111011,
IdleSt = 16'b1111011010111100,
ClkMuxSt = 16'b0000011110101101,
CntIncrSt = 16'b1100111011001001,
CntProgSt = 16'b0011001111000111,
TransCheckSt = 16'b0000110001010100,
TokenHashSt = 16'b0110111010110000,
FlashRmaSt = 16'b1110100010001111,
TokenCheck0St = 16'b0010000011000000,
TokenCheck1St = 16'b1101010101101111,
TransProgSt = 16'b1000000110101011,
PostTransSt = 16'b0110110100101100,
ScrapSt = 16'b1010100001010001,
EscalateSt = 16'b1011110110011011,
InvalidSt = 16'b0011000101001100 }