Paging Simulator 2018

0 - 31	32 - 63	64 - 95	96 - 127	128 - 159	160 - 191	192 - 223	224 - 255	256 - 287	288 - 319	320 - 351	352 - 383	384 - 415	416 - 447	448 - 479	480 - 511

0 - 31	32 - 63	64 - 95	96 - 127

Reg1

Reg2

Base

CPU

Valid	Virtual Page	Modified	Page Frame

Address + Base:

NULL

Virtual Address (binary):

NULL

Incoming Virtual Address = Address + Base

Virtual Page Frame:

NULL

Byte Offset:

NULL

Physical Page Frame:

NULL

Outgoing Physical Address:

NULL

Physical Address = Physical Page Frame + Byte Offset

Demo Process Order

Page Replacement Algorithm:

NRU

FIFO

Second-Chance

Clock

Soft Miss!

Hard Miss (Major Page Fault)!

Copied to clipboard.

Line	Instruction

Line	Instruction

Line	Instruction

Name	Use
Move	MOV %register/address% %register/address%
Jump	JMP %address%
Jump If	JIF %register% %comparator {-1, 0, 1}% %register% %address%
Assign	%integer%
Add	ADD %register% %register%
Subtract	SUB %register% %register%
Multiply	MUL %register% %register%
Divide	DIV %register% %register%

An empty line ends the process.
Processes do not transition between pages (intervals of 32 addresses) automatically. Use the JMP command to move between pages in a process.