diff --git a/contrib/TGC5C_instr.yaml b/contrib/TGC5C_instr.yaml
new file mode 100644
index 0000000..8f14fe9
--- /dev/null
+++ b/contrib/TGC5C_instr.yaml
@@ -0,0 +1,532 @@
+
+RV32I: 
+  LUI:
+    encoding: 0b00000000000000000000000000110111
+    mask: 0b00000000000000000000000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  AUIPC:
+    encoding: 0b00000000000000000000000000010111
+    mask: 0b00000000000000000000000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  JAL:
+    encoding: 0b00000000000000000000000001101111
+    mask: 0b00000000000000000000000001111111
+    size:   32
+    branch:   true
+    delay:   1
+  JALR:
+    encoding: 0b00000000000000000000000001100111
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   true
+    delay:   [1,1]
+  BEQ:
+    encoding: 0b00000000000000000000000001100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   true
+    delay:   [1,1]
+  BNE:
+    encoding: 0b00000000000000000001000001100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   true
+    delay:   [1,1]
+  BLT:
+    encoding: 0b00000000000000000100000001100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   true
+    delay:   [1,1]
+  BGE:
+    encoding: 0b00000000000000000101000001100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   true
+    delay:   [1,1]
+  BLTU:
+    encoding: 0b00000000000000000110000001100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   true
+    delay:   [1,1]
+  BGEU:
+    encoding: 0b00000000000000000111000001100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   true
+    delay:   [1,1]
+  LB:
+    encoding: 0b00000000000000000000000000000011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  LH:
+    encoding: 0b00000000000000000001000000000011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  LW:
+    encoding: 0b00000000000000000010000000000011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  LBU:
+    encoding: 0b00000000000000000100000000000011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  LHU:
+    encoding: 0b00000000000000000101000000000011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SB:
+    encoding: 0b00000000000000000000000000100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SH:
+    encoding: 0b00000000000000000001000000100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SW:
+    encoding: 0b00000000000000000010000000100011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  ADDI:
+    encoding: 0b00000000000000000000000000010011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SLTI:
+    encoding: 0b00000000000000000010000000010011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SLTIU:
+    encoding: 0b00000000000000000011000000010011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  XORI:
+    encoding: 0b00000000000000000100000000010011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  ORI:
+    encoding: 0b00000000000000000110000000010011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  ANDI:
+    encoding: 0b00000000000000000111000000010011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SLLI:
+    encoding: 0b00000000000000000001000000010011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SRLI:
+    encoding: 0b00000000000000000101000000010011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SRAI:
+    encoding: 0b01000000000000000101000000010011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  ADD:
+    encoding: 0b00000000000000000000000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SUB:
+    encoding: 0b01000000000000000000000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SLL:
+    encoding: 0b00000000000000000001000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SLT:
+    encoding: 0b00000000000000000010000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SLTU:
+    encoding: 0b00000000000000000011000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  XOR:
+    encoding: 0b00000000000000000100000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SRL:
+    encoding: 0b00000000000000000101000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  SRA:
+    encoding: 0b01000000000000000101000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  OR:
+    encoding: 0b00000000000000000110000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  AND:
+    encoding: 0b00000000000000000111000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  FENCE:
+    encoding: 0b00000000000000000000000000001111
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  ECALL:
+    encoding: 0b00000000000000000000000001110011
+    mask: 0b11111111111111111111111111111111
+    size:   32
+    branch:   false
+    delay:   1
+  EBREAK:
+    encoding: 0b00000000000100000000000001110011
+    mask: 0b11111111111111111111111111111111
+    size:   32
+    branch:   false
+    delay:   1
+  MRET:
+    encoding: 0b00110000001000000000000001110011
+    mask: 0b11111111111111111111111111111111
+    attributes: [[name:no_cont]]
+    size:   32
+    branch:   false
+    delay:   1
+  WFI:
+    encoding: 0b00010000010100000000000001110011
+    mask: 0b11111111111111111111111111111111
+    size:   32
+    branch:   false
+    delay:   1
+Zicsr: 
+  CSRRW:
+    encoding: 0b00000000000000000001000001110011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  CSRRS:
+    encoding: 0b00000000000000000010000001110011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  CSRRC:
+    encoding: 0b00000000000000000011000001110011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  CSRRWI:
+    encoding: 0b00000000000000000101000001110011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  CSRRSI:
+    encoding: 0b00000000000000000110000001110011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  CSRRCI:
+    encoding: 0b00000000000000000111000001110011
+    mask: 0b00000000000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+Zifencei: 
+  FENCE_I:
+    encoding: 0b00000000000000000001000000001111
+    mask: 0b00000000000000000111000001111111
+    attributes: [[name:flush]]
+    size:   32
+    branch:   false
+    delay:   1
+RV32M: 
+  MUL:
+    encoding: 0b00000010000000000000000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  MULH:
+    encoding: 0b00000010000000000001000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  MULHSU:
+    encoding: 0b00000010000000000010000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  MULHU:
+    encoding: 0b00000010000000000011000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  DIV:
+    encoding: 0b00000010000000000100000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  DIVU:
+    encoding: 0b00000010000000000101000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  REM:
+    encoding: 0b00000010000000000110000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+  REMU:
+    encoding: 0b00000010000000000111000000110011
+    mask: 0b11111110000000000111000001111111
+    size:   32
+    branch:   false
+    delay:   1
+RV32IC: 
+  C__ADDI4SPN:
+    encoding: 0b0000000000000000
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__LW:
+    encoding: 0b0100000000000000
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__SW:
+    encoding: 0b1100000000000000
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__ADDI:
+    encoding: 0b0000000000000001
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__NOP:
+    encoding: 0b0000000000000001
+    mask: 0b1110111110000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__JAL:
+    encoding: 0b0010000000000001
+    mask: 0b1110000000000011
+    size:   16
+    branch:   true
+    delay:   1
+  C__LI:
+    encoding: 0b0100000000000001
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__LUI:
+    encoding: 0b0110000000000001
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__ADDI16SP:
+    encoding: 0b0110000100000001
+    mask: 0b1110111110000011
+    size:   16
+    branch:   false
+    delay:   1
+  __reserved_clui:
+    encoding: 0b0110000000000001
+    mask: 0b1111000001111111
+    size:   16
+    branch:   false
+    delay:   1
+  C__SRLI:
+    encoding: 0b1000000000000001
+    mask: 0b1111110000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__SRAI:
+    encoding: 0b1000010000000001
+    mask: 0b1111110000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__ANDI:
+    encoding: 0b1000100000000001
+    mask: 0b1110110000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__SUB:
+    encoding: 0b1000110000000001
+    mask: 0b1111110001100011
+    size:   16
+    branch:   false
+    delay:   1
+  C__XOR:
+    encoding: 0b1000110000100001
+    mask: 0b1111110001100011
+    size:   16
+    branch:   false
+    delay:   1
+  C__OR:
+    encoding: 0b1000110001000001
+    mask: 0b1111110001100011
+    size:   16
+    branch:   false
+    delay:   1
+  C__AND:
+    encoding: 0b1000110001100001
+    mask: 0b1111110001100011
+    size:   16
+    branch:   false
+    delay:   1
+  C__J:
+    encoding: 0b1010000000000001
+    mask: 0b1110000000000011
+    size:   16
+    branch:   true
+    delay:   1
+  C__BEQZ:
+    encoding: 0b1100000000000001
+    mask: 0b1110000000000011
+    size:   16
+    branch:   true
+    delay:   [1,1]
+  C__BNEZ:
+    encoding: 0b1110000000000001
+    mask: 0b1110000000000011
+    size:   16
+    branch:   true
+    delay:   [1,1]
+  C__SLLI:
+    encoding: 0b0000000000000010
+    mask: 0b1111000000000011
+    attributes: [[name:enable, value:1]]
+    size:   16
+    branch:   false
+    delay:   1
+  C__LWSP:
+    encoding: 0b0100000000000010
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__MV:
+    encoding: 0b1000000000000010
+    mask: 0b1111000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__JR:
+    encoding: 0b1000000000000010
+    mask: 0b1111000001111111
+    size:   16
+    branch:   true
+    delay:   1
+  __reserved_cmv:
+    encoding: 0b1000000000000010
+    mask: 0b1111111111111111
+    size:   16
+    branch:   false
+    delay:   1
+  C__ADD:
+    encoding: 0b1001000000000010
+    mask: 0b1111000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  C__JALR:
+    encoding: 0b1001000000000010
+    mask: 0b1111000001111111
+    size:   16
+    branch:   true
+    delay:   1
+  C__EBREAK:
+    encoding: 0b1001000000000010
+    mask: 0b1111111111111111
+    size:   16
+    branch:   false
+    delay:   1
+  C__SWSP:
+    encoding: 0b1100000000000010
+    mask: 0b1110000000000011
+    size:   16
+    branch:   false
+    delay:   1
+  DII:
+    encoding: 0b0000000000000000
+    mask: 0b1111111111111111
+    size:   16
+    branch:   false
+    delay:   1
+
diff --git a/contrib/TGC_C_cycles.json b/contrib/TGC_C_cycles.json
deleted file mode 100644
index 61bc4ee..0000000
--- a/contrib/TGC_C_cycles.json
+++ /dev/null
@@ -1,724 +0,0 @@
-{
-	"TGC_C" : [
-		{
-			"name"  :   "LUI",
-			"size"  :   32,
-			"encoding": "0b00000000000000000000000000110111",
-			"mask":     "0b00000000000000000000000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "AUIPC",
-			"size"  :   32,
-			"encoding": "0b00000000000000000000000000010111",
-			"mask":     "0b00000000000000000000000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "JAL",
-			"size"  :   32,
-			"encoding": "0b00000000000000000000000001101111",
-			"mask":     "0b00000000000000000000000001111111",
-			"branch":   true,
-			"delay" :   2
-		},
-		{
-			"name"  :   "JALR",
-			"size"  :   32,
-			"encoding": "0b00000000000000000000000001100111",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   true,
-			"delay" :   2
-		},
-		{
-			"name"  :   "BEQ",
-			"size"  :   32,
-			"encoding": "0b00000000000000000000000001100011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   true,
-			"delay" :   [2,1]
-		},
-		{
-			"name"  :   "BNE",
-			"size"  :   32,
-			"encoding": "0b00000000000000000001000001100011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   true,
-			"delay" :   [2,1]
-		},
-		{
-			"name"  :   "BLT",
-			"size"  :   32,
-			"encoding": "0b00000000000000000100000001100011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   true,
-			"delay" :   [2,1]
-		},
-		{
-			"name"  :   "BGE",
-			"size"  :   32,
-			"encoding": "0b00000000000000000101000001100011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   true,
-			"delay" :   [2,1]
-		},
-		{
-			"name"  :   "BLTU",
-			"size"  :   32,
-			"encoding": "0b00000000000000000110000001100011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   true,
-			"delay" :   [2,1]
-		},
-		{
-			"name"  :   "BGEU",
-			"size"  :   32,
-			"encoding": "0b00000000000000000111000001100011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   true,
-			"delay" :   [2,1]
-		},
-		{
-			"name"  :   "LB",
-			"size"  :   32,
-			"encoding": "0b00000000000000000000000000000011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "LH",
-			"size"  :   32,
-			"encoding": "0b00000000000000000001000000000011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "LW",
-			"size"  :   32,
-			"encoding": "0b00000000000000000010000000000011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "LBU",
-			"size"  :   32,
-			"encoding": "0b00000000000000000100000000000011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "LHU",
-			"size"  :   32,
-			"encoding": "0b00000000000000000101000000000011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "SB",
-			"size"  :   32,
-			"encoding": "0b00000000000000000000000000100011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "SH",
-			"size"  :   32,
-			"encoding": "0b00000000000000000001000000100011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "SW",
-			"size"  :   32,
-			"encoding": "0b00000000000000000010000000100011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "ADDI",
-			"size"  :   32,
-			"encoding": "0b00000000000000000000000000010011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "SLTI",
-			"size"  :   32,
-			"encoding": "0b00000000000000000010000000010011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "SLTIU",
-			"size"  :   32,
-			"encoding": "0b00000000000000000011000000010011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "XORI",
-			"size"  :   32,
-			"encoding": "0b00000000000000000100000000010011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "ORI",
-			"size"  :   32,
-			"encoding": "0b00000000000000000110000000010011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "ANDI",
-			"size"  :   32,
-			"encoding": "0b00000000000000000111000000010011",
-			"mask":     "0b00000000000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "SLLI",
-			"size"  :   32,
-			"encoding": "0b00000000000000000001000000010011",
-			"mask":     "0b11111110000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "SRLI",
-			"size"  :   32,
-			"encoding": "0b00000000000000000101000000010011",
-			"mask":     "0b11111110000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "SRAI",
-			"size"  :   32,
-			"encoding": "0b01000000000000000101000000010011",
-			"mask":     "0b11111110000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "ADD",
-			"size"  :   32,
-			"encoding": "0b00000000000000000000000000110011",
-			"mask":     "0b11111110000000000111000001111111",
-			"branch":   false,
-			"delay" :   1
-		},
-		{
-			"name"  :   "SUB",
-			"size"  :   32,
-			"encoding": "0b01000000000000000000000000110011",
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-		{
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-			"encoding": "0b00000010000000000001000000110011",
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-			"encoding": "0b00000010000000000011000000110011",
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-		{
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-			"encoding": "0b00000010000000000100000000110011",
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-			"delay" :   1
-		}
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-}
\ No newline at end of file
diff --git a/scc b/scc
index 0f3e408..12e2782 160000
--- a/scc
+++ b/scc
@@ -1 +1 @@
-Subproject commit 0f3e408816863f2a8b866ef6da111c6fdfbec952
+Subproject commit 12e2782b61f4e254e46157e25720754771ecced7
diff --git a/tgc-iss/dbt-rise-core b/tgc-iss/dbt-rise-core
index 8857cd8..803414f 160000
--- a/tgc-iss/dbt-rise-core
+++ b/tgc-iss/dbt-rise-core
@@ -1 +1 @@
-Subproject commit 8857cd84a73f35dfaa0046b225f499811100856e
+Subproject commit 803414fa8c1bb1a73571e24e81ddc5f5fa42e218
diff --git a/tgc-iss/dbt-rise-tgc b/tgc-iss/dbt-rise-tgc
index aa12e93..74ff1d4 160000
--- a/tgc-iss/dbt-rise-tgc
+++ b/tgc-iss/dbt-rise-tgc
@@ -1 +1 @@
-Subproject commit aa12e93177eadbf5e4131a9768056c1b14e7fa8c
+Subproject commit 74ff1d455a43d83929c28017a31f14247077dfa8