Changes between Version 6 and Version 7 of HardwareUsersGuides/UserIOBoard_v1.0/Inputs


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Timestamp:
Aug 5, 2008, 9:51:00 PM (16 years ago)
Author:
murphpo
Comment:

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  • HardwareUsersGuides/UserIOBoard_v1.0/Inputs

    v6 v7  
    11[[TracNav(HardwareUsersGuides/UserIOBoard_v1.0/TOC)]]
    2 == [wiki:HardwareUsersGuides/UserIOBoard_v1.0 WARP User I/O Board] Trackball & Buttons ==
     2= [wiki:HardwareUsersGuides/UserIOBoard_v1.0 WARP User I/O Board] | Trackball & Buttons =
    33
    44The user I/O board provides three kinds of input- a trackball, push buttons and a DIP switch. These components are shown here and described in detail below.
    … …  
    77
    88
    9 === Trackball ===
     9== Trackball ==
    1010
    1111The trackball is supplied by [http://www.sparkfun.com/commerce/product_info.php?products_id=755 SparkFun Electronics]. SparkFun also hosts a copy of the original [http://www.sparkfun.com/datasheets/Components/Trackball.pdf datasheet].
    … …  
    3434|| SEL2 || 90 || V6 || AM7 || AJ38 || L38 ||
    3535
    36 === Push Buttons ===
     36== Push Buttons ==
    3737
    3838There are 8 discrete push buttons on the User I/O Board. Six are miniture buttons along the left edge of the LCD screen. These buttons are ideal for applications where the LCD is used interactively. Two larger push buttons are provided for general use. All 8 buttons are tied to dedicated FPGA I/O via the daughtercard headers.
    … …  
    5656|| 5 || 68 || M2 || AE7 || AH29 || U36 ||
    5757
     58== DIP Switch ==
    5859
     60The four position DIP switch provides four independent switches, each tied to a dedicated FPGA input. When the switch is pushed right (away from the LEDs), the FPGA will observe a logic 0; when pushed left, the FPGA will see logic 1.
     61
     62The pinout information for each position is listed below. The FPGA pins listed here correspond to WARP FPGA Board v1.2.
     63'''DIP Switch - Pinout'''
     64|| '''Position''' || '''Header Pin''' || '''Slot 1 Pin''' || '''Slot 2 Pin''' || '''Slot 3 Pin''' || ''' Slot 4 Pin''' ||
     65|| 0 || 42 || K2 || AE4 || AL38 || R38 ||
     66|| 1 || 43 || K1 || AL1 || AJ36 || R39 ||
     67|| 2 || 44 || P4 || AF3 || AK37 || R36 ||
     68|| 3 || 45 || N3 || AB9 || AM38 || R37 ||
     69