MAXQ622-KIT# Maxim Integrated Products, MAXQ622-KIT# Datasheet - Page 6

• Manufacturer Part Number: MAXQ622-KIT#
• Description: MCU, MPU & DSP Development Tools MAXQ622 KIT MAXQ622 KIT
• Manufacturer: Maxim Integrated Products

Specifications of MAXQ622-KIT#

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 3. Switch Input Connections
MAXQ622 Evaluation Kit
The MAXQ622 EV kit provides eight momentary contact
switches intended for user input. Each switch is con-
nected to a separate port pin on the MAXQ622’s port 1
(P1.7 to P1.0) as shown in Table 3. The other side of
each switch is connected to ground. Therefore, by using
the weak pullup capability of the port pins, switch clo-
sure can be detected by reading a low on the normally
high corresponding port pin.
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PORT PIN
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
User Input Pushbuttons
SWITCH
SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8
A USB-to-JTAG board (provided with the EV kit) is used
to program and debug applications running on the
MAXQ622 EV kit. Connect the 10-pin ribbon cable from
the JTAG board’s J2 connector to connector P7 on the
MAXQ622 EV kit board, being careful to note the polarity.
Tools such as the Microcontroller Tool Kit (MTK) and IAR
Embedded Workbench have built-in support for loading
applications through the JTAG interface and using all the
MAXQ622 debug functionality (breakpoints, register and
memory reading, etc.).
JTAG Interface