HP 20b Business Consultant Financial Calculator Driver Download (Official)

HP Drivers BIOS Drivers Motherboard Drivers
HP 20b Business Consultant Financial Calculator Driver Download (Official)
9 Ratings
42 Downloads

Supported Models

HP 20b Business Consultant Financial Calculator Driver

Manufacturers

HP

Supported Operating Systems

Not Applicable

File Name

HP20b_Development_kit.zip (5.0 MB)

Versions

1.0 (30-Jul-2008)

Find Related Drivers

Uploader Notes

Language: English-American, English-International

This kit is designed for developers who want to re-purpose the HP 20b and reuse the platform for other purposes.

Uploaded By

Manivannan (DG Staff Member) on 29-Dec-2008

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Developers/HP20b original ROM.bin 131.1 KB 21 Jul 2008
Developers/HP20b schematics.pdf 101.9 KB 13 Jun 2008
Developers/LCD artwork.pdf 1.9 MB 22 Jul 2008
Developers/Readme.doc 2.1 MB 2 Jul 2008
Developers/firmware/AT91SAM7L/HP20b IAR5.eww 421 bytes 5 May 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l-ek.dep 17.2 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l-ek.ewd 33.8 KB 2 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l-ek.ewp 57.2 KB 2 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Exe/at91sam7l128_flash.bin 11.2 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Exe/at91sam7l128_flash.out 103.1 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/List/at91sam7l128_flash.log 200.2 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/List/at91sam7l128_flash.map 22.6 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/List/board_cstartup_iar.lst 19.9 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/List/board_lowlevel.lst 21.3 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/List/board_lowlevel.s 16.4 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/List/board_memories.lst 11.7 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/List/board_memories.s 9.1 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/List/wait.lst 7.1 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Obj/application.o 12.4 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Obj/at91sam7l-ek.pbd 984 bytes 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Obj/board_cstartup_iar.o 4.6 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Obj/board_lowlevel.o 8.3 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Obj/board_memories.o 7.3 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Obj/dbgu.o 7.1 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Obj/graphics.o 18.6 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Obj/keyborad.o 14.0 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Obj/lcd.o 12.6 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Obj/main.o 20.0 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Obj/rtc.o 11.9 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Obj/system.o 14.9 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Obj/timers.o 13.9 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/at91sam7l128_flash/Obj/wait.o 1.8 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/settings/at91sam7l-ek.cspy.bat 2.1 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/settings/at91sam7l-ek.dbgdt 6.6 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/ewp/settings/at91sam7l-ek.dni 383 bytes 10 Jul 2008
Developers/firmware/AT91SAM7L/settings/HP20b IAR5.wsdt 4.0 KB 10 Jul 2008
Developers/firmware/AT91SAM7L/src/dbgu.c 4.5 KB 30 Jun 2008
Developers/firmware/AT91SAM7L/src/dbgu.h 2.3 KB 14 Jun 2008
Developers/firmware/AT91SAM7L/src/keyboard.h 4.2 KB 30 Jun 2008
Developers/firmware/AT91SAM7L/src/keyborad.c 10.9 KB 2 Jul 2008
Developers/firmware/AT91SAM7L/src/lcd.c 3.1 KB 2 Jul 2008
Developers/firmware/AT91SAM7L/src/lcd.h 2.7 KB 30 Jun 2008
Developers/firmware/AT91SAM7L/src/main.c 20.5 KB 23 Jul 2008
Developers/firmware/AT91SAM7L/src/main.h 3.2 KB 30 Jun 2008
Developers/firmware/AT91SAM7L/src/rtc.c 5.5 KB 2 Jul 2008
Developers/firmware/AT91SAM7L/src/rtc.h 2.0 KB 26 Jun 2008
Developers/firmware/AT91SAM7L/src/timers.cpp 6.9 KB 2 Jul 2008
Developers/firmware/AT91SAM7L/src/timers.h 2.7 KB 14 Jun 2008
Developers/firmware/AT91SAM7L/src/wait.s 2.0 KB 2 Jul 2008
Developers/firmware/HP20bButton.cpp 4.5 KB 13 Jun 2008
Developers/firmware/HP20bButton.h 4.6 KB 13 Jun 2008
Developers/firmware/HP20bState.bin 40 bytes 23 Jul 2008
Developers/firmware/HP20b_c.clw 2.9 KB 13 Jun 2008
Developers/firmware/HP20b_c.cpp 4.3 KB 13 Jun 2008
Developers/firmware/HP20b_c.dsp 5.1 KB 13 Jun 2008
Developers/firmware/HP20b_c.dsw 539 bytes 13 Jun 2008
Developers/firmware/HP20b_c.h 3.0 KB 13 Jun 2008
Developers/firmware/HP20b_c.opt 50.7 KB 13 Jun 2008
Developers/firmware/HP20b_c.rc 8.4 KB 13 Jun 2008
Developers/firmware/HP20b_c.sln 2.1 KB 13 Jun 2008
Developers/firmware/HP20b_c.suo 157.7 KB 23 Jul 2008
Developers/firmware/HP20b_c.vcproj 8.7 KB 13 Jun 2008
Developers/firmware/HP20b_c.vcproj.AMERICAS.CYDEB.user 1.4 KB 23 Jul 2008
Developers/firmware/HP20b_cDlg.cpp 46.9 KB 13 Jun 2008
Developers/firmware/HP20b_cDlg.h 5.9 KB 13 Jun 2008
Developers/firmware/Release/HP20b_c.exe 3.0 MB 23 Jul 2008
Developers/firmware/ScreenHandeling.cpp 33.5 KB 13 Jun 2008
Developers/firmware/ScreenHandeling.h 2.2 KB 13 Jun 2008
Developers/firmware/StdAfx.cpp 1.7 KB 12 Jun 2008
Developers/firmware/StdAfx.h 2.5 KB 12 Jun 2008
Developers/firmware/VirtualLCD.cpp 8.6 KB 13 Jun 2008
Developers/firmware/VirtualLCD.h 2.8 KB 13 Jun 2008
Developers/firmware/application.cpp 5.0 KB 2 Jul 2008
Developers/firmware/application.h 2.6 KB 14 Jun 2008
Developers/firmware/at91lib/boards/at91sam7l-ek/at91sam7l128/AT91SAM7L128.h 180.4 KB 28 Feb 2008
Developers/firmware/at91lib/boards/at91sam7l-ek/at91sam7l128/flash.icf 3.0 KB 30 Jun 2008
Developers/firmware/at91lib/boards/at91sam7l-ek/at91sam7l64/AT91SAM7L64.h 180.4 KB 28 Feb 2008
Developers/firmware/at91lib/boards/at91sam7l-ek/at91sam7l64/flash.icf 3.0 KB 20 Mar 2008
Developers/firmware/at91lib/boards/at91sam7l-ek/board.h 13.0 KB 30 Apr 2008
Developers/firmware/at91lib/boards/at91sam7l-ek/board_cstartup_iar.s 7.4 KB 1 Jul 2008
Developers/firmware/at91lib/boards/at91sam7l-ek/board_lowlevel.c 8.4 KB 1 Jul 2008
Developers/firmware/at91lib/boards/at91sam7l-ek/board_memories.c 4.0 KB 5 Mar 2008
Developers/firmware/at91lib/boards/at91sam7l-ek/board_memories.h 2.3 KB 5 Mar 2008
Developers/firmware/at91lib/utility/assert.h 3.7 KB 5 Mar 2008
Developers/firmware/at91lib/utility/trace.h 5.1 KB 5 Mar 2008
Developers/firmware/graphics.cpp 14.7 KB 2 Jul 2008
Developers/firmware/graphics.h 3.8 KB 14 Jun 2008
Developers/firmware/res/HP20b_c.rc2 397 bytes 13 Jun 2008
Developers/firmware/res/HP20b_c.rc2.BAK 397 bytes 13 Jun 2008
Developers/firmware/resource.h 2.7 KB 13 Jun 2008
Developers/firmware/resources/at91sam7l-ek-flash.mac 4.8 KB 10 Apr 2008
Developers/firmware/system.cpp 4.5 KB 2 Jul 2008
Developers/firmware/system.h 5.0 KB 14 Jun 2008
Developers/lisence.txt 7.1 KB 25 Jul 2008

How to Update HP 20b Business Consultant Financial Calculator Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the HP 20b Business Consultant Financial Calculator driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter HP 20b Business Consultant Financial Calculator into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for HP 20b Business Consultant Financial Calculator. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the HP website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

This website is not affiliated with HP. All company names/logos are properties of their owners.
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