TDM Verification IP provides a smart way to verify TDM over I2S. The SmartDV's TDM Verification IP is compliant with TDM blocks in IC's CS5368 , TMS320C642x and provides the following features.
TDM Verification IP is supported natively in SystemVerilog, VMM, RVM, AVM, OVM, UVM, Verilog, SystemC, VERA, Specman E and non-standard verification env
TDM Verification IP comes with optional Smart Visual Protocol Debugger (Smart ViPDebug), which is GUI based debugger to speed up debugging.
- Features
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- Full TDM Transmitter, Receiver and Controller functionality
- Supports up to 32 channels in transmit path
- Supports up to 32 channels in receive path
- Supports programmable word length 8,12,16,20,24,32
- Supports programmable padding
- Supports programmable bit reversal
- Supports left and right justified
- Both transmitter and receiver can either work with SCK as input or can drive SCK
- Supports programmable data rate on transmit path
- Can operate as master or slave in several configurations
- Master or slave mode as transmitter
- Master or slave mode as receiver
- Master mode as controller (does not transmit or receive data)
- Notifies the testbench of significant events such as transactions, warnings, timing and protocol violations.
- Status counters for various events on bus.
- Callbacks in transmitter, receiver and monitor for various events.
- Supports constraints Randomization.
- Built in functional coverage analysis.
- Benefits
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- Faster testbench development and more complete verification of TDM designs.
- Easy to use command interface simplifies testbench control and configuration of master and slave.
- Simplifies results analysis.
- Runs in every major simulation environment.
- TDM Verification Env
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SmartDV's TDM Verification env contains following.
- Complete regression suite containing all the TDM testcases.
- Examples showing how to connect various components, and usage of Master, Slave and Monitor.
- Detailed documentation of all class, task and function's used in verification env.
- Documentation also contains User's Guide and Release notes.
