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diff --git a/README.adoc b/README.adoc
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index 0000000..694dcad
--- /dev/null
+++ b/README.adoc
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+Montreal
+========
+:revnumber: 0.1.0-draft
+
+A RISC-V RV32E processor designed for TinyTapeout.
+
+RV32E
+-----
+
+https://docs.riscv.org/reference/isa/unpriv/unpriv-index.html[ISA Reference]
+
+Reduces number of integer registers to 16 general-purpose registers
+(x0-x15). Upper 16 registers consume around one quarter of the total
+area of the core excluding memories, thus their removal saves around 25%
+core area with a corresponding core power reduction.
+
+Each register is 32 bits wide.
+
+[cols="1,2,4", options="header"]
+|===
+
+| Register
+| Description
+| Purpose
+
+| x0
+| dedicated zero
+| Source operand for value 0.
+
+| x1
+| return address
+| Written by JAL/JALR. Holds address to be returned to once a function returns.
+Must be saved to stack before calling another function.
+
+| x2
+| stack pointer
+| Always points to top of the stack in RAM. Decremented to allocate space,
+incremented to free it. CALLEE must restore it BEFORE returning.
+
+| x3
+| global pointer
+|
+
+| x4
+| thread pointer
+|
+
+| x5
+| alternate link reg
+| Second link register for nested JAL sequences. Caller must save
+if needed across a call.
+
+| x6
+| general scratch reg
+|
+
+| x7
+| general scratch reg
+|
+
+| x8
+| frame pointer
+|
+
+| x9
+| saved register
+|
+
+| x10
+| first function argument
+| Also used to return integer results from function.
+
+| x11
+| second function argument
+|
+
+| x12
+| third function argument
+|
+
+| x13
+| fourth function argument
+|
+
+| x14
+| fifth function argument
+|
+
+| x15
+| sixth function argument
+|
+
+| pc
+| program counter
+| Address of current instruction
+
+|===
+
+Instruction Set
+---------------
+
+.Relevant opcodes for the IP. `inst[1:0] = 11`.
+[cols="2*^1m,8*^2m", hrows=2]
+|===
+
+|
+|
+8+^| inst[4:2]
+
+|
+|
+| 000
+| 001
+| 010
+| 011
+| 100
+| 101
+| 110
+| 111
+
+1.4+.^| inst[6:5]
+| 00
+| LOAD
+|
+|
+| MISC-MEM
+| OP-IMM
+| AUIPC
+|
+|
+
+| 01
+| STORE
+|
+|
+|
+| OP
+| LUI
+|
+|
+
+| 10
+|
+|
+|
+|
+|
+|
+|
+|
+
+| 11
+| BRANCH
+| JALR
+|
+| JAL
+| SYSTEM
+|
+|
+|
+|===
+
+=== Immediate Types
+
+The labels `[7]`, `[20]`, and `[31]` represent the bits `inst[7]`, `inst[20]`, and `inst[31]`, respectively.
+
+image::docs/images/i-immediate.svg[width=100%]
+image::docs/images/s-immediate.svg[width=100%]
+image::docs/images/b-immediate.svg[width=100%]
+image::docs/images/u-immediate.svg[width=100%]
+image::docs/images/j-immediate.svg[width=100%]
+
+=== LUI
+
+image::docs/images/lui.svg[width=100%]
+
+=== AUIPC
+
+image::docs/images/auipc.svg[width=100%]
+
+=== OP-IMM
+
+image::docs/images/addi.svg[width=100%]
+image::docs/images/slti.svg[width=100%]
+image::docs/images/sltiu.svg[width=100%]
+image::docs/images/xori.svg[width=100%]
+image::docs/images/ori.svg[width=100%]
+image::docs/images/andi.svg[width=100%]
+image::docs/images/slli.svg[width=100%]
+image::docs/images/srli.svg[width=100%]
+image::docs/images/srai.svg[width=100%]
+
+=== OP
+
+image::docs/images/add.svg[width=100%]
+image::docs/images/sub.svg[width=100%]
+image::docs/images/slt.svg[width=100%]
+image::docs/images/sltu.svg[width=100%]
+image::docs/images/xor.svg[width=100%]
+image::docs/images/or.svg[width=100%]
+image::docs/images/and.svg[width=100%]
+image::docs/images/sll.svg[width=100%]
+image::docs/images/srl.svg[width=100%]
+image::docs/images/sra.svg[width=100%]
+image::docs/images/czero.eqz.svg[width=100%]
+image::docs/images/czero.nez.svg[width=100%]
+
+=== JAL
+
+image::docs/images/jal.svg[width=100%]
+
+=== JALR
+
+image::docs/images/jalr.svg[width=100%]
+
+=== BRANCH
+
+The labels `[11]` and `[12]` represent the bits `imm[11]` and `imm[12]` respectively.
+
+image::docs/images/beq.svg[width=100%]
+image::docs/images/bne.svg[width=100%]
+image::docs/images/blt.svg[width=100%]
+image::docs/images/bge.svg[width=100%]
+image::docs/images/bltu.svg[width=100%]
+image::docs/images/bgeu.svg[width=100%]
+
+=== LOAD
+
+image::docs/images/lb.svg[width=100%]
+image::docs/images/lh.svg[width=100%]
+image::docs/images/lw.svg[width=100%]
+image::docs/images/lbu.svg[width=100%]
+image::docs/images/lhu.svg[width=100%]
+
+=== STORE
+
+image::docs/images/sb.svg[width=100%]
+image::docs/images/sh.svg[width=100%]
+image::docs/images/sw.svg[width=100%]
+
+=== MISC-MEM
+
+image::docs/images/fence.svg[width=100%]
+
+=== SYSTEM
+
+image::docs/images/ecall.svg[width=100%]
+image::docs/images/ebreak.svg[width=100%]
diff --git a/README.md b/README.md
deleted file mode 100644
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--- a/README.md
+++ /dev/null
@@ -1,93 +0,0 @@
-Montreal
-========
-
-A RISC-V RV32E processor designed for TinyTapeout.
-
-[RV32E](https://docs.riscv.org/reference/isa/unpriv/unpriv-index.html)
-----------------------------------------------------------------------
-
-Reduces number of integer registers to 16 general-purpose registers (x0-x15). Upper 16 registers consume around one quarter of the total area of the core excluding memories, thus their removal saves around 25% core area with a corresponding core power reduction.
-
-Each register is 32 bits wide.
-
-| Register | Description | Purpose |
-| -------- | ----------- | ------- |
-| x0 | dedicated zero | Source operand for value 0. |
-| x1 | return address | Written by JAL/JALR. Holds address to be returned to once a function returns. Must be saved to stack before calling another function. |
-| x2 | stack pointer | Always points to top of the stack in RAM. Decremented to allocate space, incremented to free it. CALLEE must restore it BEFORE returning. |
-| x3 | global pointer | |
-| x4 | thread pointer | |
-| x5 | alternate link reg | Second link register for nested JAL sequences. Caller must save if needed across a call. |
-| x6 | general scratch reg | |
-| x7 | general scratch reg | |
-| x8 | frame pointer | |
-| x9 | saved register | |
-| x10 | first function argument | Also used to return integer results from function. |
-| x11 | second function argument | |
-| x12 | third function argument | |
-| x13 | fourth function argument | |
-| x14 | fifth function argument | |
-| x15 | sixth function argument | |
-| pc | program counter | Address of current instruction |
-
-INSTRUCTION SET
----------------
-
-### Formats
-
-![U-type instructions (LUI)](https://svg.wavedrom.com/github/ubc-asic/montreal-docs/master/images/u-type-lui.json5)
-
-![U-type instructions (AUIPC)](https://svg.wavedrom.com/github/ubc-asic/montreal-docs/master/images/u-type-auipc.json5)
-
-![J-type instructions](https://svg.wavedrom.com/github/ubc-asic/montreal-docs/master/images/j-type.json5)
-
-![I-type instructions (JALR)](https://svg.wavedrom.com/github/ubc-asic/montreal-docs/master/images/i-type-jalr.json5)
-
-![B-type instructions](https://svg.wavedrom.com/github/ubc-asic/montreal-docs/master/images/b-type.json5)
-
-![I-type instructions (load)](https://svg.wavedrom.com/github/ubc-asic/montreal-docs/master/images/i-type-load.json5)
-
-![S-type instructions](https://svg.wavedrom.com/github/ubc-asic/montreal-docs/master/images/s-type.json5)
-
-![I-type instructions (arithmetic and logic)](https://svg.wavedrom.com/github/ubc-asic/montreal-docs/master/images/i-type-alu.json5)
-
-![I-type instructions (shift)](https://svg.wavedrom.com/github/ubc-asic/montreal-docs/master/images/i-type-shift.json5)
-
-![R-type instructions](https://svg.wavedrom.com/github/ubc-asic/montreal-docs/master/images/r-type.json5)
-
-![I-type instructions (system)](https://svg.wavedrom.com/github/ubc-asic/montreal-docs/master/images/i-type-system.json5)
-
-### R-Type (Register-to-register)
-
-| Instruction | Description | Encoding (`funct7` \| `funct3` \| `opcode`) |
-| ----------- | ----------- | ------------------------------------------ |
-| ADD | Add two registers and store the result in rd. | `0000000` \| `000` \| `0110011` |
-| SUB | Subtract rs2 from rs1 and store the result in rd. | `0100000` \| `000` \| `0110011` |
-| SLL | Shift rs1 left by the amount in rs2 (logical), store result in rd. | `0000000` \| `001` \| `0110011` |
-| SLT | Set rd to 1 if rs1 < rs2 (signed), otherwise 0. | `0000000` \| `010` \| `0110011` |
-| SLTU | Set rd to 1 if rs1 < rs2 (unsigned), otherwise 0. | `0000000` \| `011` \| `0110011` |
-| XOR | Bitwise XOR of rs1 and rs2, result in rd. | `0000000` \| `100` \| `0110011` |
-| SRL | Shift rs1 right by the amount in rs2 (logical), store result in rd. | `0000000` \| `101` \| `0110011` |
-| SRA | Shift rs1 right by the amount in rs2 (arithmetic), sign-extend result into rd. | `0100000` \| `101` \| `0110011` |
-| OR | Bitwise OR of rs1 and rs2, result in rd. | `0000000` \| `110` \| `0110011` |
-| AND | Bitwise AND of rs1 and rs2, result in rd. | `0000000` \| `111` \| `0110011` |
-
-### I-Type (Immediate)
-
-#### OP-IMM — Integer immediate ops (opcode `0010011`)
-
-| Instruction | Description | Encoding (`imm[11:0]` \| `funct3` \| `opcode`) |
-| ----------- | ----------- | ----------------------------------------------- |
-| ADDI | Add sign-extended 12-bit immediate to rs1, store in rd. | imm \| `000` \| `0010011` |
-| SLTI | Set rd to 1 if rs1 < sign-extended imm (signed), else 0. | imm \| `010` \| `0010011` |
-| SLTIU | Set rd to 1 if rs1 < sign-extended imm (unsigned), else 0. | imm \| `011` \| `0010011` |
-| XORI | Bitwise XOR of rs1 and sign-extended imm, result in rd. | imm \| `100` \| `0010011` |
-| ORI | Bitwise OR of rs1 and sign-extended imm, result in rd. | imm \| `110` \| `0010011` |
-| ANDI | Bitwise AND of rs1 and sign-extended imm, result in rd. | imm \| `111` \| `0010011` |
-
-##### Shifting Instructions that carry an encoding disciminator in `imm[11:5]`
-| Instruction | Description | Encoding (`imm[11:5]`\| `funct3` \| `opcode`) |
-| ----------- | ----------- | ----------------------------------------------- |
-| SLLI | Shift rs1 left by shamt (`imm[4:0]`), logical, store in rd. | `0000000` \| `001` \| `0010011` |
-| SRLI | Shift rs1 right by shamt (`imm[4:0]`), logical, store in rd. | `0000000` \| `101` \| `0010011` |
-| SRAI | Shift rs1 right by shamt (`imm[4:0]`), arithmetic, store in rd. | `0100000` \| `101` \| `0010011` |
diff --git a/docs/images/add.svg b/docs/images/add.svg
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text-anchor='start'><g transform='translate(719,13)'><text y='6'><tspan>ADD</tspan></text></g></g></g></g></svg> \ No newline at end of file
diff --git a/docs/images/addi.svg b/docs/images/addi.svg
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+++ b/docs/images/addi.svg
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new file mode 100644
index 0000000..b00bd8c
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new file mode 100644
index 0000000..1bd099b
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index 0000000..0d7b058
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diff --git a/docs/images/lbu.svg b/docs/images/lbu.svg
new file mode 100644
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new file mode 100644
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diff --git a/docs/images/lhu.svg b/docs/images/lhu.svg
new file mode 100644
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diff --git a/docs/images/sll.svg b/docs/images/sll.svg
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new file mode 100644
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diff --git a/docs/images/srli.svg b/docs/images/srli.svg
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diff --git a/docs/images/sub.svg b/docs/images/sub.svg
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diff --git a/docs/images/u-immediate.svg b/docs/images/u-immediate.svg
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index 0000000..608746b
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new file mode 100644
index 0000000..334e6c7
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