PoC.xil.SystemMonitor
This module wraps a SYSMON or XADC to report if preconfigured temperature values are overrun. The XADC was formerly known as “System Monitor”.
Temperature Curve
| /-----\
Temp_ov on=80 | - - - - - - /-------/ \
| / | \
Temp_ov off=60 | - - - - - / - - - - | - - - - \----\
| / | |\
| / | | \
Temp_us on=35 | - /---/ | | \
Temp_us off=30 | - / - -|- - - - - - |- - - - - - - |- -\------\
| / | | | \
----------------|--------|------------|--------------|-----------|--------
pwm = | min | medium | max | medium | min
Entity Declaration:
1 Alarm_UserTemp : out std_logic; -- Temperature-sensor alarm output
2 Alarm_OverTemp : out std_logic; -- Over-Temperature alarm output
3 Alarm : out std_logic; -- OR'ed output of all the Alarms
4 VP : in std_logic; -- Dedicated Analog Input Pair
5 VN : in std_logic
6 );
7end entity;
8
9
10architecture xilinx of xil_SystemMonitor is
11 signal aux_channel_p : std_logic_vector(15 downto 0);