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Field Function
0011= RST_CTL[RST] asserted
0100= SW_RST_B switch (chassis or on-board) was pushed.
0101= RCFG[GO] asserted (reconfiguration reset).
0110= RESET_REQ_B assertion (from processor).
1111= No event recorded yet.
3.37 Reset Force 1 (RST_FORCE1)
Address
Register Offset
RST_FORCE1 043h
Function
The RST_FORCEn registers are used to force reset to a particular device, independent of the general reset sequencer. As long
as a bit is set to 1, the reset signal to grouped devices will be asserted.
Resetting a resource while in used by the bootloader or OS will typically cause crashes, etc. Use carefully.
Diagram
Bits
7 6 5 4 3 2 1 0
R
CLK XSPI QSFP I2CMUX EMMC
W
GRST
0 0 0 0 0 000
Fields
Field Function
7
CLK
1= Assert RST_CLKGEN_B.
6
XSPI
1= Assert RST_XSPI_B.
5
QSFP
1= Assert RST_QSFP_B.
4
I2CMUX
1= Assert RST_I2CMUX_B.
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NXP Semiconductors
Qixis Programming Model
QorIQ LX2160A Reference Design Board Reference Manual, Rev. 4, 07/2020
Reference Manual 86 / 116
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