tte method to reconfigure the RPU was also changed: in addition to CRs there are also reconfiguration routines (RCRs) which load immediate 32-bit values to the RPUs configuration registers (explained later).
RPU configuration is performed by writing to configuration registers. These registers control the routing of the operands through the switchboxes and indicate which exit conditions should be active.
Values for routing and configuration registers are then generated and saved to files.
Device Architecture -- Atmel's AT97SC3202 TPM supports all TCG 1.2 enhancements and provides a complete, turnkey hardware security solution that integrates a high-performance, low-power, RISC processor; 2048-bit RSA sign crypto-accelerator; hardware SHA-1 hash engine; a true random number generator; 32 platform configuration registers
(PCRs); a secure EEPROM, SRAM, timer, real-time clock, LPC interface to Intel and AMD processors, two-wire serial interface for embedded applications; and tamper prevention circuitry that detects any attempts to read the chip's contents.