Update README.md
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@@ -11,7 +11,7 @@ The LC-3 specifies a word size of 16 bits for its registers and uses a 16-bit ad
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Instructions are 16 bits wide and have 4-bit opcodes. The instruction set defines instructions for fifteen of the sixteen possible opcodes, though some instructions have more than one mode of operation. Individual instructions' execution is regulated by a state machine implemented with a control ROM and microsequencing unit.
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### Hardware
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TYVM is a very barebone VM that has:
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TyVM is a very barebone VM that has:
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- 128kb memory
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- 16 opcodes
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- 10 registers
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@@ -23,7 +23,7 @@ It has 2^16(=65,536) individual memory locations
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uint16_t memory[UINT16_MAX];
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```
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#### Registers
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TYVM has n.10 16-bit registers.
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TyVM has n.10 16-bit registers.
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- 8 general purpose registers
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- 1 program counter (PC)
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- 1 conditional register (COND)
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@@ -45,7 +45,7 @@ enum {
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uint16_t registers[RG_COUNT];
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```
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#### Instruction set
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TYVM has n.16 16-bit opcodes, that instructs the machine to do some simple calculation:
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TyVM has n.16 16-bit opcodes, that instructs the machine to do some simple calculation:
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```c
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enum { // [name, 8-bit value]
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OP_BR = 0, // branch, 0000
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@@ -75,7 +75,7 @@ enum { // [name, 8-bit value]
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- [50] Goto 10;
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### Build
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On file "preprocessor.c" define the OS where you want to run TYVM. Comment out the following line if you want to build for Windows, otherwise it will build for Unix:
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On file "preprocessor.c" define the OS where you want to run TyVM. Comment out the following line if you want to build for Windows, otherwise it will build for Unix:
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```
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#define __UNIX
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```
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@@ -94,7 +94,7 @@ make
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./tyvm <*.asm>
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```
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Below is a hello-world program for `TYVM`, the assembled program can be found in `asm/` directory
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Below is a hello-world program for `TyVM`, the assembled program can be found in `asm/` directory
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```shell
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.ORIG x3000
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LEA R0, HENLO_WORLD
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