Reset Service Requests

Versal ACAP Technical Reference Manual (AM011)

Document ID
AM011
Release Date
2022-04-26
Revision
1.4 English

Software can write to the PMC and PSM global registers to request a reset of a block in the PMC, LPD, or FPD. The reset service request registers are listed in the following table.

Table 1. Reset Service Request Registers
Register Name Access Type Description Notes
PMC Global Reset Service Requests

PMC_GLOBAL
            REQ_SWRST_TRIG
        

W

Requests for:
PS only,
LPD (includes FPD),
FPD,
PLPS reset service requests

Handled by PLM firmware
PSM Global Reset Service Requests

PSM_GLOBAL
            REQ_SWRST_TRIG
        

W

PS reset service requests; requests for power up/down, isolation, software reset, wake-up and power control:
APU 0, APU 1, MPCore, L2 cache,
RPU,
GEM 0, GEM 1, USB 2.0,
IOP,
PS only,
LPD, FPD

Handled by PSM firmware