1. A method for loading, reloading and executing a plurality of software modules of an application of a PCI device during system startup time, comprising:
uploading image headers from non-volatile memory of the PCI device;
allocating space for a first software module to be loaded;
uploading the first software module from the non-volatile memory into system memory;
relocating the uploaded first software module,
wherein a relocation table is utilized; and
determining initial values of registers and setting up the registers and the system memory,
wherein the plurality of software modules include the first software module and a second software module, and the first software module and a PCI option ROM BIOS of the PCI are a firmware image of the PCI device; and
wherein the first software module is an application firmware image, and the second software module is a DOS executable image.
2. The method as described in claim 1, further comprising:
creating a program segment prefix,
wherein the program segment prefix is required by the second software module to run.
3. The method as described in claim 1, further comprising:
receiving a user selection to invoke the application.
4. The method as descried in claim 3, further comprising:
displaying a message to receive the user selection when a system BIOS loads a PCI option ROM of the PCI device.
5. The method as described in claim 4, wherein the user selection is a key sequence.
6. The method as described in claim 1, wherein the relocation table is included in a second software module header.
7. The method as described in claim 1, further comprising:
providing a list of adapters in order for the application to manage.
8. The method as described in claim 1, wherein the non-volatile memory is flash ROM of the PCI device controller.
9. A system for loading, reloading and executing a configuration utility of a PCI device during system startup time, comprising:
means for receiving a user request to invoke the configuration utility;
means for executing a firmware upload command to upload a DOS executable header and a configuration utility firmware header from non-volatile memory,
wherein a DOS executable header and a configuration utility firmware header are uploaded into system memory;
means for allocating space for a configuration utility firmware to be loaded;
means for uploading the configuration utility firmware from the non-volatile memory into system memory;
means for creating a program segment prefix,
wherein the program segment prefix is required by a DOS executable to run;
means for relocating the uploaded configuration utility,
wherein a relocation table present in the DOS executable header is utilized;
means for determining initial values of the registers; and
setting up the registers and the system memory,
wherein a DOS executable image is loaded to be the DOS executable, a configuration utility firmware image is loaded to be the configuration utility firmware, and the DOS executable image, the configuration utility firmware image, and a PCI option ROM BIOS of the PCI have been stored on the PCI device.
10. The system as described in claim 9, further comprising:
displaying a message to ask the user selection when a system BIOS loads a PCI option ROM of the PCI device.
11. The system as described in claim 10, wherein the user selection is a key sequence.
12. The system as described in claim 9, further comprising:
means for providing a list of adapters in order for configuration utility to manage.
13. The system as described in claim 9, wherein the non-volatile memory includes Flash ROM, EEPROM, EPROM and battery backed RAM.
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. An apparatus for imaging a biologic sample disposed within a chamber, which sample has a refractive index, and wherein a plurality of lenslets are disposed and positionally fixed within the chamber, and which lenslets have a height and a refractive index, which refractive index is different from that of the sample, the apparatus comprising:
a field illuminator for selectively illuminating at least a field of the sample and the lenslets;
an image dissector for producing an electronic image of light passing through the field of the sample and the lenslets;
a positioner operable to selectively change the relative position of one or more of the chamber, the field illuminator, and the image dissector to selectively change a focal position of the apparatus along the height of the lenslets; and
a programmable analyzer adapted to cooperate with the field illuminator and the image dissector to image at least the field of the sample and a plurality of the lenslets using transmittance, and to determine a representative light transmittance intensity of the sample field, and to determine a representative light transmittance intensity of at least one region of the lenslets, and to determine the focal position of the apparatus using the representative light transmittance intensity of the sample field and the representative light transmittance intensity of the region of the lenslets.