Signal Timing on the Data Path
{"Image DocumentName": "Signal Timing on the Data Path", "Image ImageDescription": "Several delays occur in getting data from R1 to R2. Gate delay through the 3-state bus driver\u2014tg. Worst case propagation delay on bus\u2014tbp. Delay through any logic, such as ALU\u2014tcomb. Set up time for data to affect state of R2\u2014tsu. Data can be strobed into R2 after this time. tR2valid = tg + tbp + tcomb + tsu. Diagram shows strobe signal in the form for a latch. It must be high for a minimum time\u2014tw. There is a hold time, th, for data after strobe ends.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}