Datasheet

SCEA022
7–256
Achieving Maximum Speed on Parallel Buses With Gunning Transceiver Logic (GTLP)
List of Figures
1 Ideal Transmission Line With Negligible Conductance and Resistance 7–258. . . . . . . . . . . . . . . . . .
2 Additional Capacitive Load of Line by Modules 7–259. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Effect of Slot Spacing on Line Impedance 7–260. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Effect of Slot Spacing on Flight Time 7–261. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Important Parameters for the Time Budget 7–262. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Skew Definitions 7–263. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 Effect of Simultaneous Switching on Propagation Time 7–264. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Setup and Hold Times 7–265. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Principle of Central Synchronous Clock Distribution 7–266. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10 Time Budget for Central Synchronous System Clock Distribution Environment 7–267. . . . . . . . . . .
11 Two Examples of Central-Clock Distribution 7–268. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12 Principle of Source-Synchronous Clock Distribution 7–269. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13 Time Budget for Source-Synchronous Clock Distribution 7–270. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14 Two Examples of Source-Synchronous Clock Distribution 7–271. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15 GTLP Demonstration Backplane 7–272. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16 Layout of Driver Card With Monitor Points and Jumpers 7–273. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17 Receiver Card With Monitor Points 7–273. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18 Empty Backplane Transmitter, CSSC in Slot 1, Receiver in Slot 20 7–274. . . . . . . . . . . . . . . . . . . . .
19 Empty Backplane Transmitter, CSSC in Slot 1, Receiver in Slot 20 7–275. . . . . . . . . . . . . . . . . . . . .
20 Signals on Empty Backplane, SSSC, Transmitter in Slot 1, Receiver in Slot 20 7–276. . . . . . . . . . .
21 Fully Loaded Backplane, SSSC, Transmitter in Slot 1, Receiver in Slot 20 7–277. . . . . . . . . . . . . . .
List of Tables
1 Comparison of PCB Line and Bus Line (Slot Distance = 1 Inch) 7–259. . . . . . . . . . . . . . . . . . . . . . . .
2 Comparison of Parallel Bus Systems With Different Pulse Supplies 7–278. . . . . . . . . . . . . . . . . . . . .