Invention Grant
- Patent Title: Placing and routing debugging logic
-
Application No.: US15369656Application Date: 2016-12-05
-
Publication No.: US09817939B2Publication Date: 2017-11-14
- Inventor: Ludovic Marc Larzul
- Applicant: Synopsys, Inc.
- Applicant Address: US CA Mountain View
- Assignee: Synopsys, Inc.
- Current Assignee: Synopsys, Inc.
- Current Assignee Address: US CA Mountain View
- Agency: Fenwick & West LLP
- Main IPC: G06F17/50
- IPC: G06F17/50

Abstract:
Embodiments relate an emulation environment that places debugging logic in a manner that connections between the debugging logic and logic components outputs can be efficiently routed. In one embodiment, the host system places the debugging logic after placing the logic components of the DUT, but before routing the logic components. In another embodiment, the host system places debugging logic after placing and routing logic components of the DUT. In another embodiment, for one or more emulator FPGAs, the host system places debugging logic units of the debugging logic evenly across the FPGA before placing logic components of the DUT.
Public/Granted literature
- US20170083655A1 Placing and Routing Debugging Logic Public/Granted day:2017-03-23
Information query