diff --git a/cpu.c b/cpu.c
index ccc14dc..f902333 100644
--- a/cpu.c
+++ b/cpu.c
@@ -327,7 +327,8 @@ int exec(struct simdata_t *simdata){
 					if(simdata->exec_data->in_op1->OP_ADDR==REGISTER){
 						*(uint32_t*)(simdata->RAM+(simdata->registers->GPR[simdata->exec_data->out_op->data]&0x00FFFFFF))=simdata->registers->GPR[simdata->exec_data->in_op1->data];
 						if(simdata->registers->GPR[simdata->exec_data->out_op->data]==0x00FFFFFC)
-							terminal_output(simdata->registers->GPR[simdata->exec_data->in_op1->data],simdata);
+							if(terminal_output(simdata->registers->GPR[simdata->exec_data->in_op1->data],simdata))
+								return 1;
 					}else
 						return 1;
 					break;
diff --git a/gui.c b/gui.c
index 1e07044..86faccb 100644
--- a/gui.c
+++ b/gui.c
@@ -23,6 +23,7 @@
 #include "assembly.h"
 #include <stdlib.h>
 #include "cpu.h"
+#include <locale.h>
 
 #define GENERAL_STACK_MAX_WIDTH 16
 #define GENERAL_DISAS_WIDTH 41
@@ -114,6 +115,7 @@ void update_tabs(){
 }
 
 int start_gui(){
+	setlocale(LC_ALL, "");
 	if(!initscr())
 		return 1;
 	monochrome=( has_colors() == FALSE );
@@ -537,59 +539,168 @@ int update_general_registers(struct simdata_t *simdata){
 
 int term_curs_x,term_curs_y;
 
+wchar_t braille_lookup[256]={
+L'⠀',L'⠁',L'⠂',L'⠃',L'⠄',L'⠅',L'⠆',L'⠇',L'⠈',L'⠉',L'⠊',L'⠋',L'⠌',L'⠍',L'⠎',L'⠏',L'⠐',L'⠑',L'⠒',L'⠓',L'⠔',L'⠕',L'⠖',L'⠗',L'⠘',L'⠙',L'⠚',L'⠛',L'⠜',L'⠝',L'⠞',L'⠟',
+L'⠠',L'⠡',L'⠢',L'⠣',L'⠤',L'⠥',L'⠦',L'⠧',L'⠨',L'⠩',L'⠪',L'⠫',L'⠬',L'⠭',L'⠮',L'⠯',L'⠰',L'⠱',L'⠲',L'⠳',L'⠴',L'⠵',L'⠶',L'⠷',L'⠸',L'⠹',L'⠺',L'⠻',L'⠼',L'⠽',L'⠾',L'⠿',
+L'⡀',L'⡁',L'⡂',L'⡃',L'⡄',L'⡅',L'⡆',L'⡇',L'⡈',L'⡉',L'⡊',L'⡋',L'⡌',L'⡍',L'⡎',L'⡏',L'⡐',L'⡑',L'⡒',L'⡓',L'⡔',L'⡕',L'⡖',L'⡗',L'⡘',L'⡙',L'⡚',L'⡛',L'⡜',L'⡝',L'⡞',L'⡟',L'⡠',L'⡡',L'⡢',L'⡣',L'⡤',L'⡥',L'⡦',L'⡧',L'⡨',L'⡩',L'⡪',L'⡫',L'⡬',L'⡭',L'⡮',L'⡯',L'⡰',L'⡱',L'⡲',L'⡳',L'⡴',L'⡵',L'⡶',L'⡷',L'⡸',L'⡹',L'⡺',L'⡻',L'⡼',L'⡽',L'⡾',L'⡿',
+L'⢀',L'⢁',L'⢂',L'⢃',L'⢄',L'⢅',L'⢆',L'⢇',L'⢈',L'⢉',L'⢊',L'⢋',L'⢌',L'⢍',L'⢎',L'⢏',L'⢐',L'⢑',L'⢒',L'⢓',L'⢔',L'⢕',L'⢖',L'⢗',L'⢘',L'⢙',L'⢚',L'⢛',L'⢜',L'⢝',L'⢞',L'⢟',L'⢠',L'⢡',L'⢢',L'⢣',L'⢤',L'⢥',L'⢦',L'⢧',L'⢨',L'⢩',L'⢪',L'⢫',L'⢬',L'⢭',L'⢮',L'⢯',L'⢰',L'⢱',L'⢲',L'⢳',L'⢴',L'⢵',L'⢶',L'⢷',L'⢸',L'⢹',L'⢺',L'⢻',L'⢼',L'⢽',L'⢾',L'⢿',
+L'⣀',L'⣁',L'⣂',L'⣃',L'⣄',L'⣅',L'⣆',L'⣇',L'⣈',L'⣉',L'⣊',L'⣋',L'⣌',L'⣍',L'⣎',L'⣏',L'⣐',L'⣑',L'⣒',L'⣓',L'⣔',L'⣕',L'⣖',L'⣗',L'⣘',L'⣙',L'⣚',L'⣛',L'⣜',L'⣝',L'⣞',L'⣟',L'⣠',L'⣡',L'⣢',L'⣣',L'⣤',L'⣥',L'⣦',L'⣧',L'⣨',L'⣩',L'⣪',L'⣫',L'⣬',L'⣭',L'⣮',L'⣯',L'⣰',L'⣱',L'⣲',L'⣳',L'⣴',L'⣵',L'⣶',L'⣷',L'⣸',L'⣹',L'⣺',L'⣻',L'⣼',L'⣽',L'⣾',L'⣿',
+};
+
+int print_braille_frame_buffer(WINDOW* win,uint8_t *buffer,int width,int height){
+	for(int h=0;h<height/4;h++){
+		for(int w=0;w<width/2;w++){
+			uint8_t select=0;
+			if(buffer[w*2   +width*(h*4  )])
+				select|=0x01;
+			if(buffer[w*2   +width*(h*4+1)])
+				select|=0x02;
+			if(buffer[w*2   +width*(h*4+2)])
+				select|=0x04;
+			if(buffer[w*2   +width*(h*4+3)])
+				select|=0x40;
+			if(buffer[w*2+1 +width*(h*4  )])
+				select|=0x08;
+			if(buffer[w*2+1 +width*(h*4+1 )])
+				select|=0x10;
+			if(buffer[w*2+1 +width*(h*4+2 )])
+				select|=0x20;
+			if(buffer[w*2+1 +width*(h*4+3 )])
+				select|=0x80;
+			mvwprintw(win,h+1,w+1,"%lc",braille_lookup[select]);
+		}
+	}
+	return 0;
+}
+
+void braille_frame_buffer_line(uint8_t *buffer,int buffer_width,int buffer_height,int x0, int y0, int x1, int y1){
+	int dx,dy,p,x,y;
+	dx=x1-x0;
+	dy=y1-y0;
+	x=x0;
+	y=y0;
+	p=2*dy-dx;
+	uint32_t addr;
+	while(x<x1){
+		if(p>=0){
+			addr=x+y*buffer_width;
+			if(addr>0&&addr<(uint64_t)(buffer_width*buffer_height)&&x<buffer_width&&x>0)
+				buffer[addr]=1;
+			y=y+1;
+			p=p+2*dy-2*dx;
+		}else{
+			addr=x+y*buffer_width;
+			if(addr>0&&addr<(uint64_t)(buffer_width*buffer_height)&&x<buffer_width&&x>0)
+				buffer[addr]=1;
+			p=p+2*dy;
+		}
+		x=x+1;
+	}
+}
+
 int update_general_terminal_output(struct simdata_t *simdata){
 	int width,height;
 	werase(general_terminal_output);
 	getmaxyx(general_terminal_output,height,width);
-	box(general_terminal_output, 0 , 0);
-	mvwprintw(general_terminal_output,0,width/2-7,"[ TERM OUTPUT ]");
 
 	term_curs_x=0;
 	term_curs_y=0;
+	uint8_t* vector_frame_buffer=malloc((height*4)*(width*2));
+	memset(vector_frame_buffer,0,(height*4)*(width*2));
 
-	for(uint64_t i=0;i < simdata->terminal_output_size;i++){
-		char c=simdata->terminal_output[i];
-		if(c>=' '&&c<='~'){
-			mvwprintw(general_terminal_output,term_curs_y+1,term_curs_x+1,"%c",c);
-			term_curs_x++;
-			if(term_curs_x>=width-2){
-				term_curs_x=0;
-				term_curs_y++;
-			}
-			if(term_curs_y>=height-2){
-				wscrl(general_terminal_output,1);
-				term_curs_y--;
-				for(int i=0;i<width;i++){
-					mvwprintw(general_terminal_output,term_curs_y+1,i," ");
-				}
-				box(general_terminal_output, 0 , 0);
-				mvwprintw(general_terminal_output,0,width/2-7,"[ TERM OUTPUT ]");
+	int vector=0;
+	int vstate=0;
+
+	int vfb_width=(width-2)*2;
+	int vfb_height=(height-2)*4;
+	for(uint64_t i=0;i < simdata->terminal_output_size;i+=4){
+		uint32_t c=simdata->terminal_output[i/4];
+		if(vector){
+			float x0,y0,x1,y1;
+			switch(vstate){
+				case 0: /*start of line*/
+					if(c==0x00000001)
+						vector=0;
+					else if(c==0x00000002)
+						memset(vector_frame_buffer,0,(height*4)*(width*2));
+					else
+						vstate++;
+					break;
+				case 1: /*x of start*/
+					x0=*(float*)&c;
+					vstate++;
+					break;
+				case 2: /*y of start*/
+					y0=*(float*)&c;
+					vstate++;
+					break;
+				case 3: /*x of end*/
+					x1=*(float*)&c;
+					vstate++;
+					break;
+				case 4: /*y of end*/
+					y1=*(float*)&c;
+					float min_dim=(vfb_width>vfb_height)?vfb_height:vfb_width;
+					int xoff=0,yoff=0;
+					x0*=1.25;
+					x1*=1.25;
+					if(vfb_width>vfb_height)
+						xoff=(vfb_width-vfb_height)/2;
+					else
+						yoff=(vfb_height-vfb_width)/2;
+					braille_frame_buffer_line(vector_frame_buffer,vfb_width,vfb_height,xoff+(x0+1)*(min_dim/2),yoff+(y0+1)*(min_dim/2),xoff+(x1+1)*(min_dim/2),yoff+(y1+1)*(min_dim/2));
+					vstate=0;
+					break;
 			}
 		}else{
-			switch(c){
-				case 0x0a:
+			if(c>=' '&&c<='~'){
+				mvwprintw(general_terminal_output,term_curs_y+1,term_curs_x+1,"%c",c);
+				term_curs_x++;
+				if(term_curs_x>=width-2){
 					term_curs_x=0;
 					term_curs_y++;
-					if(term_curs_y>=height-2){
-						wscrl(general_terminal_output,1);
-						term_curs_y--;
-						for(int i=0;i<width;i++){
-							mvwprintw(general_terminal_output,term_curs_y+1,i," ");
+				}
+				if(term_curs_y>=height-2){
+					wscrl(general_terminal_output,1);
+					term_curs_y--;
+					for(int i=0;i<width;i++){
+						mvwprintw(general_terminal_output,term_curs_y+1,i," ");
+					}
+				}
+			}else{
+				switch(c){
+					case 0xffffffff:
+						vector=1;
+						break;
+					case 0x0a:
+						term_curs_x=0;
+						term_curs_y++;
+						if(term_curs_y>=height-2){
+							wscrl(general_terminal_output,1);
+							term_curs_y--;
+							box(general_terminal_output, 0 , 0);
+							mvwprintw(general_terminal_output,0,width/2-7,"[ TERM OUTPUT ]");
 						}
+						break;
+					default:
+						werase(general_terminal_output);
 						box(general_terminal_output, 0 , 0);
 						mvwprintw(general_terminal_output,0,width/2-7,"[ TERM OUTPUT ]");
-					}
-					break;
-				default:
-					werase(general_terminal_output);
-					box(general_terminal_output, 0 , 0);
-					mvwprintw(general_terminal_output,0,width/2-7,"[ TERM OUTPUT ]");
-					mvwprintw(general_terminal_output,1,1,"Invalid output");
-					return 0;
+						mvwprintw(general_terminal_output,1,1,"Invalid output");
+						return 0;
+				}
 			}
 		}
 	}
-	mvwchgat(general_terminal_output,term_curs_y+1,term_curs_x+1,   1, A_REVERSE, 0, NULL);
+	box(general_terminal_output, 0 , 0);
+	if(!vector){
+		mvwchgat(general_terminal_output,term_curs_y+1,term_curs_x+1,   1, A_REVERSE, 0, NULL);
+		mvwprintw(general_terminal_output,0,width/2-7,"[ TERM OUTPUT ]");
+	}else{
+		print_braille_frame_buffer(general_terminal_output,vector_frame_buffer,(width-2)*2,(height-2)*4);
+		mvwprintw(general_terminal_output,0,width/2-9,"[ VECTOR DISPLAY ]");
+	}
+	free(vector_frame_buffer);
 
 	return 0;
 }
@@ -647,6 +758,7 @@ int gui_continue_request(struct simdata_t *simdata){
 				release=1;
 				break;
 			default:
+				break;
 		}
 	}
 	return 0;
diff --git a/simdata.c b/simdata.c
index 42193f2..1af7b73 100644
--- a/simdata.c
+++ b/simdata.c
@@ -47,12 +47,12 @@ struct simdata_t *init_simdata(){
 	return ret;
 }
 
-int terminal_output(char c,struct simdata_t *simdata){
-	simdata->terminal_output=realloc(simdata->terminal_output,simdata->terminal_output_size+1);
+int terminal_output(uint32_t c,struct simdata_t *simdata){
+	simdata->terminal_output=realloc(simdata->terminal_output,simdata->terminal_output_size+4);
 	if(!simdata->terminal_output)
 		return 1;
-	simdata->terminal_output[simdata->terminal_output_size]=c;
-	simdata->terminal_output_size++;
+	*(uint32_t*)(simdata->terminal_output+simdata->terminal_output_size/4)=c;
+	simdata->terminal_output_size+=4;
 	return 0;
 }
 
diff --git a/simdata.h b/simdata.h
index 106718f..9fc78b6 100644
--- a/simdata.h
+++ b/simdata.h
@@ -19,7 +19,7 @@ struct simdata_t{
 
 	struct cpu_gui_hints_t *cpu_gui_hints;
 
-	char* terminal_output;
+	uint32_t* terminal_output;
 	uint64_t terminal_output_size;
 };
 
@@ -39,7 +39,7 @@ struct simdata_t *init_simdata();
 void free_simdata(struct simdata_t *);
 int add_to_instr_list(struct instr_list_t **addr_of_toadd,uint32_t address);
 void free_instr_list(struct instr_list_t **addr_of_tofree);
-int terminal_output(char c,struct simdata_t *simdata);
+int terminal_output(uint32_t c,struct simdata_t *simdata);
 
 enum GUI_CPU_STATE_t{
 	GUI_CPU_RUNNING,
diff --git a/test.asm b/test.asm
index 9f594f6..4a3a04d 100644
--- a/test.asm
+++ b/test.asm
@@ -30,4 +30,22 @@ MOV $0x006c,%R1l
 MOV %R1,(%R0)
 MOV $0x006f,%R1l
 MOV %R1,(%R0)
-JMP $000000
+MOV $0xFFFF,%R1l
+MOV $0xFFFF,%R1h
+MOV %R1,(%R0)
+MOV $0x0000,%R1l
+MOV $0x0000,%R1h
+MOV %R1,(%R0)
+MOV $0xcccd,%R1l
+MOV $0xbf4c,%R1h
+MOV %R1,(%R0)
+MOV $0xcccd,%R1l
+MOV $0xbf4c,%R1h
+MOV %R1,(%R0)
+MOV $0xcccd,%R1l
+MOV $0x3f4c,%R1h
+MOV %R1,(%R0)
+MOV $0xcccd,%R1l
+MOV $0x3f4c,%R1h
+MOV %R1,(%R0)
+HALT