blob: c0265d6e52771bcdb932b216ef8ab5a9a584b216 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
// SoftMC instructions
`define FU_CODE_OFFSET 48
`define BRANCH_OFFSET 62
`define DDR_OFFSET 63
`define INFO_OFFSET 61
`define MEM_OFFSET 60
`define BW_OFFSET 59
`define DEC_RS1 0
`define DEC_RS2 4
`define DEC_IMD1 4
`define DEC_IMD2 0
`define DEC_IMD3 24
`define DEC_RT 20
`define DEC_WO 20
`define DEC_JUMP_OFFSET 0
`define DEC_SLEEP_OFFSET 0
`define DEC_BR_TGT_OFFSET 8
`define SR_OFFSET 56
// DDR related
`define DDR_CODE_OFFSET 12
`define DEC_CAR 4
`define DEC_BAR 0
`define DEC_SEL_CH 0
`define DEC_RAR 4
`define DEC_INC_BAR 10
`define DEC_PRE_ALL 11
`define DEC_INC_RAR 11
`define DEC_INC_CAR 11
`define DEC_AP 9
`define DEC_BL4 8 // deprecated
`define DEC_RANK 8
// function codes - exe
`define ADD 0
`define ADDI 1
`define SUB 2
`define SUBI 3
`define MV 4
`define SRC 5
`define LI 6
`define LDWD 7
`define LDPC 8
`define SRE 0 //DDR command but no space left in ISA DDR instructions.
`define SRX 1 //DDR command but no space left in ISA DDR instructions.
`define BL 0
`define BEQ 1
`define JUMP 2
`define SLEEP 3
`define LD 0
`define ST 1
`define AND 0
`define OR 1
`define XOR 2
// function codes - ddr
`define WRITE 0
`define READ 1
`define PRE 2
`define ACT 3
`define ZQ 4
`define SEL_CH 4
`define REF 5
`define NOP 7
// SoftMC ddr uops
`define IS_WRITE 0
`define IS_READ 1
`define IS_PRE 2
`define IS_ACT 3
`define IS_ZQ 4
`define IS_SEL_CH 4
`define IS_REF 5
`define CAR 6 // column address register identifier
`define RAR 10 // row address register identifier
`define BAR 14 // bank address register identifier
`define PRE_ALL 18
`define INC_CAR 19 // increment CAR after executing this
`define INC_RAR 20
`define INC_BAR 21
`define IS_NOP 22
`define IS_BL4 23 // deprecated
`define IS_RANK 23
`define DO_AP 24
`define IS_SRE 25
`define IS_SRX 26
`define HBM_CHANNEL 27 // HBM channel identifier
// SoftMC exe uops
`define IS_ADD 0
`define IS_SUB 1
`define IS_MOV 2
`define IS_LI 3
`define IS_LDWD 4
`define HAS_IMD 5
`define IS_BL 6
`define IS_BEQ 7
`define IS_JUMP 8
`define IS_SLEEP 9
`define RS1 10
`define RS2 14
`define RT 18
`define IMD 22
`define IMD2 38
`define IS_SRC 54
`define IS_MEM 55
`define IS_LD 56
`define IS_ST 57
`define IS_AND 58
`define IS_OR 59
`define IS_XOR 60
`define IS_LDPC 61
|
