1. A Universal Serial Bus (USB) port shared control method which is executed by a hypervisor in order for the hypervisor to control sharing of the USB port among a plurality of virtual machines, in a computer which comprises a physical USB host controller being configured to include a physical register and to control the USB port and the hypervisor that constitutes the plurality of virtual machines each including a virtual USB host controller having a virtual register, the method comprising:
selectively allocating the physical register to the virtual register of a first virtual USB host controller provided in a first virtual machine of the plurality of virtual machines to occupy and unitize the USB port by the first virtual machine, and directly reading or writing of the physical register by the first virtual machine via the first virtual USB host controller, to thereby allow the first virtual USB host controller to directly control the physical USB host controller;
emulating halt of the USB port with respect to the first virtual machine in response to an instruction from an outside and allocating a dummy register reflecting a halt state to the virtual register of the first virtual USB host controller to thereby halt utilization of the USB port by the first virtual machine; and
selectively allocating the physical register to the virtual register of a second virtual USB host controller provided in a second virtual machine of the plurality of virtual machines to occupy and unitize the USB port by the second virtual machine, and directly reading or writing of the physical register by the second virtual machine via the second virtual USB host controller, to thereby allow the second virtual USB host controller to directly control the physical USB host controller.
2. The USB port shared control method according to claim 1, wherein the occupying and unitizing the USB port by the second virtual machine, includes a substep of emulating connection of the USB port with respect to the second virtual machine when a USB device is connected with the USB port.
3. The USB port shared control method according to claim 2, further comprising:
when an interrupt command is issued from the physical USB host controller, selectively transmitting the interrupt command to the second virtual machine occupying and unitizing the USB port.
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 hydrocarbon conversion process selected from the group consisting of alkylation, isomerization, olefin dimerization and oligomerization, and dewaxing comprising contacting a hydrocarbon stream with a crystalline microporous zeolitic composition (UZM-27HS) at hydrocarbon conversion conditions to give a converted product, the crystalline zeolitie microporous composition having a three-dimensional framework composed of at least tetrahedral SiO2 units and an empirical composition on an anhydrous basis expressed by the empirical formula of:
M1\u2032an+Al(1\u2212x)ExSiy\u2032Oz\u2032
where M1\u2032 is at least one exchangeable cation selected from the group consisting of alkali, alkaline earth metals, transitions metals, rare earth metals, ammonium ion, hydrogen ion and mixtures thereof, \u201ca\u201d is the mole ratio of M1\u2032 to (Al+E) and varies from about 0.01 to about 50, \u201cn\u201d is the weighted average valence of M1\u2032 and has a value of about +1 to about +3, E is an element selected from the group consisting of gallium, iron, boron, and mixtures thereof, \u201cx\u201d is the mole fraction of E and varies from 0 to 1.0, y\u2032 is the mole ratio of Si to (Al+E) and varies from greater than 15 to virtually pure silica and z\u2032 is the mole ratio of O to (Al+E) and has a value determined by the equation:
z\u2032=(a\xb7n+3+4\xb7y\u2032)2
and is characterized in that it has the x-ray diffraction pattern having at least the d-spacings and intensities set forth in Table B:
TABLE B
2\u0398
d (\u212b)
II0 %
peaks
4.03-4.57
21.91-19.32
m-vs
\u20029.40-10.20
9.40-8.67
m
10.25-10.80
8.62-8.19
m
12.65-13.45
6.99-6.58
s-vs
19.55-19.87
4.54-4.46
m-s
br
21.32-21.72
4.16-4.09
m
br
24.25-24.75
3.67-3.59
m-s
sh
25.65-26.48
3.47-3.36
vs
br
29.75-31.01
3.00-2.88
m
br
49.72-50.13
1.83-1.82
m.
2. The process of claim 1 where y\u2032 varies from greater than 30 to about 20,000.
3. The process of claim 1 where M is selected from the group consisting of Li, Na, K, Cs, Ca, Ba, Sr, La and Yb.