1. A method of treating anxiety in a subject, the method comprising administering an effective amount of a TRPC5 antagonist of formula (II), or a pharmaceutically acceptable salt thereof:
wherein
R11 is halo, C1-C6 alkoxy, cycyl, heterocyclyl, aryl, or heteroaryl; optionally substituted with 1-3 R16;
R12 is OR17, SR17, or NR14R15;
R13 is H, cycyl, heterocyclyl, aryl, or heteroaryl; optionally substituted with 1-3 R18;
each R14 and R15 is independently H or C1-C6 alkyl optionally substituted with 1-3 R19;
each R16 and R18 is independently C1-C6 alkyl or C1-C6haloalkyl;
R17 is C1-C6 alkyl, optionally substituted with 1-3 R19;
R19 is C(O)OC1-C6alkyl, C(O)C1-C6alkyl, or OC(O)C1-C6alkyl.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A monitoring system capable of monitoring a central processor unit utilization in a computer, the system comprising:
a power supply for supplying a core voltage to the central processor unit; and
a comparing circuit for comparing a voltage proportional to the core voltage to a reference voltage and producing a sense voltage, a first input of the comparing circuit connecting to the power supply and a second input of the comparing circuit connecting to a reference voltage source that outputs the reference voltage, wherein the reference voltage is set at a level corresponding to a nominal off-load voltage value for the core voltage.
2. The monitoring system of claim 1, wherein the first input of the comparing circuit is a non-inverting input and the second input of the comparing circuit is an inverting input.
3. The monitoring system of claim 1, wherein the first input of the comparing circuit is an inverting input and the second input of the comparing circuit is a non-inverting input.
4. The monitoring system of claim 1, wherein the power supply has an output for outputting the core voltage, the comparing circuit having a first input coupled to the output of the power supply for inputting the core voltage and a second input for inputting the reference voltage.
5. The monitoring system of claim 1, wherein the comparing circuit comprises an operational amplifier.
6. The monitoring system of claim 1 further comprising a digital-to-analog converter for generating the reference voltage input to the comparing circuit.
7. A method for monitoring processing device utilization in a computer, the method comprising the following steps:
generating a core voltage for supply to a central processor unit;
comparing a voltage proportional to a core voltage of the processing device to a reference voltage, wherein the reference voltage is set at a level corresponding to a nominal off-load voltage value for the core voltage;
generating a sense voltage according to a difference between the voltage proportional to the core voltage and the reference voltage; and
utilizing the sense voltage to control a central processor unit management process.
8. The method of claim 7, wherein generating a core voltage for supply to a central processor unit comprises outputting the core voltage from a power supply.
9. The method of claim 7, wherein comparing a voltage proportional to a core voltage of the central processor unit to a reference voltage comprises comparing the core voltage to the reference voltage.
10. The method of claim 7, wherein comparing a voltage proportional to a core voltage of the processing device to a reference voltage comprises inputting the voltage proportional to the core voltage of the processing device to an inverting input of a comparing circuit and comparing the voltage proportional to a core voltage of the processing device to a reference voltage.
11. The method of claim 10, wherein generating a sense voltage comprises generating a sense voltage that is inversely proportional to the core voltage.
12. The method of claim 7, wherein comparing a voltage proportional to a core voltage of the processing device to a reference voltage comprises inputting the voltage proportional to the core voltage of the processing device to a non-inverting input of a comparing circuit and comparing the voltage proportional to a core voltage of the processing device to a reference voltage.
13. The method of claim 12, wherein generating a sense voltage comprises generating a sense voltage that is proportional to the core voltage.
14. The method of claim 7, further comprising generating the reference voltage according to a nominal off-load core voltage of the processing device.
15. The method of claim 14, further comprising utilizing a digital to analog converter to generate the reference voltage.