Duplicating DSP Microprocessor TMS320LF2407 Flash Program to new MCU TMS320LF2407, the embedded firmware will be decrypted by MCU TMS320LF2407 flash and make new microcontroller copies;

Output clock derived from SYSCLKOUT. XCLKOUT is either the same frequency, one-half the frequency, or one-fourth the frequency of SYSCLKOUT. This is controlled by bits 1:0 (XCLKOUTDIV) in the XCLK register.

At reset, XCLKOUT = SYSCLKOUT/4. The XCLKOUT signal can be turned off by setting XCLKOUTDIV to 3. The mux control for GPIO18 must also be set to XCLKOUT for this signal to propogate to the pin.

дублировать программу флэш-памяти микропроцессора TMS320LF2407 с защитой DSP на новый MCU TMS320LF2407, встроенная прошивка в двоичном или шестнадцатеричном виде будет расшифрована флэш-памятью MCU TMS320LF2407 и создаст новые копии микроконтроллера;

See GPIO19 and GPIO38. External oscillator input. Pin source for the clock is controlled by the XCLKINSEL bit in the XCLK register, GPIO38 is the default selection. This pin feeds a clock from an external 3.3-V oscillator. In this case, the X1 pin, if available, must be tied to GND and the on-chip crystal oscillator must be disabled through bit 14 in the CLKCTL register WHEN replicating dsp tms320lf2406 flash memory data.

Duplizieren Sie das Flash-Speicherprogramm des DSP-geschützten Mikroprozessors TMS320LF2407 auf die neue MCU TMS320LF2407. Die eingebettete binäre oder hexadezimale Firmware wird vom MCU TMS320LF2407-Flash entschlüsselt und erstellt neue Kopien des Mikrocontrollers.

If a crystal or resonator is used, the XCLKIN path must be disabled by bit 13 in the CLKCTL register.NOTE: Designs that use the GPIO38/XCLKIN/TCK pin to supply an external clock for normal device operation may need to incorporate some hooks to disable this path during debug using the JTAG connector. This is to prevent contention with the TCK signal, which is active during JTAG debug sessions. The zero-pin internal oscillators may be used during this time to clock the device.

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