I2C/SMBus VIP
I2C/SMBus Verification IP provides an smart way to verify the I2C/SMBus bi-directional two-wire bus. The SmartDV's I2C/SMBus Verification IP is fully compliant with version 2.1 of the Philip's I2C-Bus Specification and SMBus 2.0 Specification and provides the following features.
I2C/SMBus VIP is supported for VMM, RVM, AVM, OVM and non-standard verification env
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Features
Supports standard, fast, and high speed operations.
Full I2C Master and Slave functionality.
Supports packet error checking for SMBus mode
Supports ARP sequence for SMBus mode
Operates as a Master, Slave, or both.
Monitor, Detects and notifies the testbench of all protocol and timing errors.
Supports all I2C clocking speeds
7b/10b configurable slave address
Compares read data with expected results
Bus-accurate timing
Various kind of Master and Slave errors generation
Glitch monitor and injection.
Supports timeouts forcing and handling in SMBus mode
Callbacks in master and slave for various events.
Status counters for various events in bus.
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Benefits
Faster testbench development and more complete verification of I2C/SMBus designs.
Easy to use command interface simplifies testbench control and configuration of Master and Slave.
Simplifies results analysis.
Runs in every major simulation environment.
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I2C Verification Env
SmartDV's I2C/SMBus Verification env contains following.
- Complete Verilog or OpenVera or SystemVerilog source code of I2C/SMBus Monitor, Slave, Master.
- Complete regression suite containing all the I2C/SMBus testcases.
- Examples's 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.
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