Default Sequence Mode

Zynq UltraScale+ Device Technical Reference Manual (UG1085)

Document ID
UG1085
Release Date
2022-09-15
Revision
2.3 English

After a reset, the SYSMON operates in default mode with a simple auto-sequencer loop. The default sequence mode is established by any SYSMON reset. The default sequence can also be programmed by writing 0000h to the CONFIG_REG1 [SEQUENCE_MODE] bit field. In this mode, the SYSMON unit operates independently of any other control register settings, monitors the default on-chip sensors, and stores average results in the measurement registers.

In the default sequence mode, the ADC is calibrated and averaging is set to 16 samples for all sensor channels. The SYSMON also operates in default mode during device configuration or if set using the sequence bits. Table: Default Sequence for PL and PS SYSMON Units lists the default channel sequence.

Note:   The automatic alarm function is not enabled in this mode.

Table 9-5:      Default Sequence for PL and PS SYSMON Units

Sequence Order

PL SYSMON Channels

PS SYSMON Channels

1

Calibration (low rate)

Calibration (low rate)

2

VCC_PSINTLP

VCC_PSDDR

3

VCC_PSINTFP

VCC_PSIO3

4

VCC_PSAUX

VCC_PSIO0

5

Temp_PL (low rate)

Temp_LPD (low rate)

6

VCCINT

VCC_PSINTLP

7

VCCAUX

VCC_PSINTFP

8

VCCBRAM

VCC_PSAUX