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Implement inc r

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This commit is contained in:
Koray Yanik
2021-02-20 22:57:15 +00:00
parent 49ce1631b3
commit ded64a8954
5 changed files with 58 additions and 21 deletions
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24
rtl/cpu/cpu_pkg.svh
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@@ -39,17 +39,19 @@ package cpu_pkg;
CC_C = 2'h03
} cc_t;
typedef enum logic [3:0] {
ALU_OP_ADD = 4'h00,
ALU_OP_ADC = 4'h01,
ALU_OP_SUB = 4'h02,
ALU_OP_SBC = 4'h03,
ALU_OP_AND = 4'h04,
ALU_OP_XOR = 4'h05,
ALU_OP_OR = 4'h06,
ALU_OP_CP = 4'h07,
ALU_OP_BIT = 4'h08,
ALU_OP_NOP = 4'h09
typedef enum logic [4:0] {
ALU_OP_ADD = 5'h00,
ALU_OP_ADC = 5'h01,
ALU_OP_SUB = 5'h02,
ALU_OP_SBC = 5'h03,
ALU_OP_AND = 5'h04,
ALU_OP_XOR = 5'h05,
ALU_OP_OR = 5'h06,
ALU_OP_CP = 5'h07,
ALU_OP_BIT = 5'h08,
ALU_OP_NOP = 5'h09,
ALU_OP_INC = 5'h10,
ALU_OP_INCR = 5'h11 // Increment register instead of a
} alu_op_t;
typedef enum logic [1:0] {