buzzword
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
|
buzzword [2015/01/21 23:02] rachata |
buzzword [2015/01/28 19:18] rachata |
||
|---|---|---|---|
| Line 158: | Line 158: | ||
| * Fixed vs. variable length instruction | * Fixed vs. variable length instruction | ||
| + | * Huffman encoding | ||
| * Uniform vs. non-uniform decode | * Uniform vs. non-uniform decode | ||
| * Registers | * Registers | ||
| Line 164: | Line 165: | ||
| * How does MIPS load words across alignment the boundary | * How does MIPS load words across alignment the boundary | ||
| + | ===== Lecture 5 (1/26 Mon.) ===== | ||
| + | * Tradeoffs in ISA: Instruction length | ||
| + | * Uniform vs. non-uniform | ||
| + | * Design point/Use cases | ||
| + | * What dictates the design point? | ||
| + | * Architectural states | ||
| + | * uArch | ||
| + | * How to implement the ISA in the uArch | ||
| + | * Different stages in the uArch | ||
| + | * Clock cycles | ||
| + | * Multi-cycle machine | ||
| + | * Datapath and control logic | ||
| + | * Control signals | ||
| + | * Execution time of instructions/program | ||
| + | * Metrics and what do they means | ||
| + | * Instruction processing | ||
| + | * Fetch | ||
| + | * Decode | ||
| + | * Execute | ||
| + | * Memory fetch | ||
| + | * Writeback | ||
| + | * Encoding and semantics | ||
| + | * Different types of instructions (I-type, R-type, etc.) | ||
| + | * Control flow instructions | ||
| + | * Non-control flow instructions | ||
| + | * Delayed slot/Delayed branch | ||
| + | * Single cycle control logic | ||
| + | * Lockstep | ||
| + | * Critical path analysis | ||
| + | * Critical path of a single cycle processor | ||
| + | * What is in the control signals? | ||
| + | * Combinational logic & Sequential logic | ||
| + | * Control store | ||
| + | * Tradeoffs of a single cycle uarch | ||
| + | * Design principles | ||
| + | * Common case design | ||
| + | * Critical path design | ||
| + | * Balanced designs | ||
| + | * Dynamic power/Static power | ||
| + | * Increases in power due to frequency | ||
| + | |||
| + | ===== Lecture 6 (1/28 Mon.) ===== | ||
| + | |||
| + | * Design principles | ||
| + | * Common case design | ||
| + | * Critical path design | ||
| + | * Balanced designs | ||
| + | * Multi cycle design | ||
| + | * Microcoded/Microprogrammed machines | ||
| + | * States | ||
| + | * Translation from one state to another | ||
| + | * Microinstructions | ||
| + | * Microsequencing | ||
| + | * Control store - Product control signals | ||
| + | * Microsequencer | ||
| + | * Control signal | ||
| + | * What do they have to control? | ||
| + | * Instruction processing cycle | ||
| + | * Latch signals | ||
| + | * State machine | ||
| + | * State variables | ||
| + | * Condition code | ||
| + | * Steering bits | ||
| + | * Branch enable logic | ||
| + | * Difference between gating and loading? (write enable vs. driving the bus) | ||
| + | * Memory mapped I/O | ||
| + | * Hardwired logic | ||
| + | * What control signals come from hardwired logic? | ||
| + | * Variable latency memory | ||
| + | * Handling interrupts | ||
| + | * Difference betwen interrupts and exceptions | ||
| + | * Emulator (i.e. uCode allots minimal datapath to emulate the ISA) | ||
| + | * Updating machine behavior | ||
| + | * Horizontal microcode | ||
| + | * Vertical microcode | ||
| + | * Primitives | ||
| + | | ||
| + | |||
| + | | ||
buzzword.txt · Last modified: 2015/04/27 18:20 by rachata
Page Tools
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 3.0 Unported
