ATF15XX-DK3 Atmel, ATF15XX-DK3 Datasheet - Page 13
![KIT DEV FOR ATF15XX CPLD'S](/photos/9/21/92121/atf15xx-dk3_sml.jpg)
ATF15XX-DK3
Manufacturer Part Number
ATF15XX-DK3
Description
KIT DEV FOR ATF15XX CPLD'S
Manufacturer
Atmel
Series
Logic Doubling®r
Type
CPLDr
Specifications of ATF15XX-DK3
Contents
CPLD Programmer Board, 44-TQFP, Socket Adapter Board, Download Cable, CD-ROMs. Samples and User Guide
Processor To Be Evaluated
ATF15xx
Interface Type
JTAG
Operating Supply Voltage
1.8 V, 3.3 V, 5 V
For Use With/related Products
ATF15xx Family of CPLD
For Use With
ATF15XXDK3-SAJ84 - ADAPTER SKT ATF15XXBE 84/84PLCCATF15XXDK3-SAA100 - ADAPTER SKT ATF15XXB PLCC/TQFPATF15XXDK3-SAJ44 - ADAPTER SKT ATF15XXBE 84/44PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
3605B–PLD–05/06
Hardware Description
2.1.3
2-6
Push-button
Switches with
Selectable Jumpers
for I/O Pins
Table 2-7. Connections of ATF15xx 84-pin PLCC to LEDs
Table 2-8. Connections of ATF15xx 100-pin TQFP to LEDs
Atmel CPLD Development/Programmer Board contains eight push-button switches,
which are connected to the I/O pins of the CPLD. They allow designers to send input
logic signals to the user I/O pins of the ATF15xx CPLD. These eight switches are
labeled SW1 to SW8 on the Atmel CPLD Development/Programmer Board. One end of
each input push-button switch is connected to VCCIO while the other end of each push-
button switch is connected to a pull-down resistor and then connected to the specific I/O
pin of the CPLD through the JPS1/JPS2/JPS3/JPS4/JPS5/JPS6/JPS7/JPS8 selectable
jumper.
If any one of these switches is pressed and the corresponding jumper is set, the specific
I/O pin of the device will be driven to a logic high state by the output of switch circuit.
Since each push-button switch is also connected to a pull-down resistor, the input will
have a logic low state if the switch is not pressed with the corresponding jumper set. If
the push-button jumper is not set, the corresponding pin will be treated as an uncon-
nected pin. Figure 2-4 on page 2-7 is a circuit diagram of the push-button switch and
selectable jumper. Tables 2-9, 2-10, 2-11, and 2-12 show the connections of these eight
push-button switches to the CPLD I/O pins in the different package types.
LED #
LED #
LED1
LED2
LED3
LED4
LED5
LED6
LED7
LED8
LED1
LED2
LED3
LED4
LED5
LED6
LED7
LED8
ATF15xx-DK3 Development Kit User Guide
PLD Pin #
PLD Pin #
69
67
64
60
27
24
18
15
68
65
63
58
17
14
10
9