Refer to the PDF data sheet for device specific package drawings
A soft reset will behave like a hard reset except that the PCIe MMR sticky bits and DDR3 EMIF MMRs contents are retained. POR should also remain deasserted during this time.
Soft reset is initiated by the following:
All the above initiators by default are configured to act as hard reset. Except emulation, all the other three initiators can be configured as soft resets in the RSCFG register in PLLCTL.
In the case of a soft reset, the clock logic or the power control logic of the peripherals are not affected, and, therefore, the enabled/disabled state of the peripherals is not affected. On a soft reset, the DDR3 memory controller registers are not reset. In addition, the DDR3 SDRAM memory content is retained if the user places the DDR3 SDRAM in self-refresh mode before invoking the soft reset.
During a soft reset, the following happens:
The boot sequence is started after the system clocks are restarted. Because the configuration pins are not latched with a system reset, the previous values, as shown in the DEVSTAT register, are used to select the boot mode.