The Interlaken Synthesizable VIP is compliant with 1.2 specifications and verifies Interlaken interfaces. Interlaken is build on top of it to make it robust. Interlaken Synthesizable VIP provides a smart way to verify the Interlaken component of a SOC or a ASIC in Emulator or FPGA platform. Interlaken Synthesizable VIP is developed by experts in networking, who have developed networking products in companies like Intel, Cortina-Systems, Emulex, Cisco. We know what it takes to verify a networking product.
- Features
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- Follows Interlaken specification as defined in Interlaken protocol definition v1.2
- Supports Interlaken look aside protocol specification v1.0
- Supports Interlaken retransmission extension specification 1.1
- Supports multi-channel implementation as per the specification
- Supports configurable number of serial lanes as per the specification
- Supports configurable burst max and burst short sizes
- Supports insertion of extra idle to guarantee the avoidance of burst short
- Supports scheduling calendar logic in the transmitter to choose the order in which the channels are serviced
- Supports optional scheduling enhancement to avoid unused bandwidth by using decision algorithm
- Each burst of transmitting data is encapsulated with burst control words before and after the data
- Supports configurable metaframe length
- Supports per channel inband and out of band flow control or both
- Supports Per-lane CRC-32 insertion into diagnostic words
- Supports Per lane skew insertion to test lane alignment
- Supports Configurable control to enable or disable the scrambler
- Supports 64B/67B encoding with inversion bits controllable
- Supports very flexible way to test sync and alignment for state machines at startup
- Supports test pattern generation and checking:
- Supports PRBS31
- Supports PRBS23
- Supports PRBS7
- Supports User defined pattern
- Supports Following error injection:
- Receive SerDes loses lock
- Receive logic loses word boundary sync
- Bad scrambler state
- Lane alignment failure
- Burst CRC24 Errors
- Flow Control Errors
- Unknown Control Word Types
- Bad 64B/67B Code words
- Diagnostic CRC32 Errors
- All types of CRC error injection
- Invalid coding for all control words
- Error injection in metaframes
- Short burst error injection
- Invalid burst boundary
- Test pattern error injection
- Comes with Interlaken Tx BFM, Interlaken Rx BFM
- Supports Interlaken interop recommendations 1.3 and 1.4
- Rich set of configuration parameters to control Interlaken functionality
- Supports 67 bit bus per lane or 1 bit serial lane to ease the debugging
- Supports 32, 20, 16, 10 and 8 bit serdes interface bus
- Supports On-the-fly protocol and data checking
- Benefits
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- Compatible with testbench writing using SmartDV's VIP
- All UVM sequences/testcases written with VIP can be reused
- Runs in every major emulators environment
- Runs in custom FPGA platforms
- Interlaken Synthesizable VIP Env
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SmartDV's Interlaken Synthesizable env contains following:
- Synthesizable transactors
- Complete regression suite containing all the Interlaken testcases
- Examples showing how to connect various components, and usage of Synthesizable VIP
- Detailed documentation of all DPI, class, task and functions used in verification env
- Documentation contains User's Guide and Release notes
