MAXQ2010-KIT# Maxim Integrated Products, MAXQ2010-KIT# Datasheet - Page 5

• Manufacturer Part Number: MAXQ2010-KIT#
• Description: RF Modules & Development Tools MAXQ2010 KIT MAXQ2010 KIT
• Manufacturer: Maxim Integrated Products

Specifications of MAXQ2010-KIT#

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

If you are programming or debugging either the
MAXQ2010 or the on-board MAXQ2000 directly over
the JTAG interface, the MAXQ2010 EV kit can also be
powered from that interface. To run the board in this
manner, set up connections and jumpers as follows.
• Connect the JTAG interface cable to either J3 (to
• Connect the other end of the JTAG interface cable to
• Connect jumpers JH1, JH2, and JH3 on the serial-to-
• Connect J1 on the serial-to-JTAG board to a COM
• Make sure that no DC wall supply is connected to
• Connect the jumper JU6 from pins 2 to 3. This
• Connect the jumper JU5 from pins 1 to 2. This dis-
The MAXQ2010 EV kit can also be powered directly
using a DC power supply, whether or not the USB inter-
face is being used for loading or debugging. To run the
board in this manner, set up connections and jumpers
as follows.
• Connect a 5V DC regulated ±5% DC power supply
• Disconnect the jumper JU6.
program the MAXQ2000) or J6 (to program the
MAXQ2010). Note: When a powered serial-to-
JTAG board is connected to the J6 port on the
MAXQ2010 EV kit, the on-board MAXQ2000 is
automatically forced into reset to avoid conflicts
on the JTAG interface.
header P2 on the serial-to-JTAG board.
JTAG board, and connect a 5V DC regulated ±5%
DC wall supply (center-post positive) to plug J2 on
that board.
port on your PC using a straight-through DB-9 serial
cable.
J2. (DC power is provided from the JTAG interface.)
selects the JTAG interface as the power-supply
input.
ables the USB suspend mode power-down function.
(positive center polarization) to the plug J2.
_______________________________________________________________________________________
Powering the EV Kit Using a
Powering the EV Kit from
the JTAG Interface
DC Wall Supply
MAXQ2010 Evaluation Kit
• Connect the jumper JU5 from pins 1 to 2. This dis-
The LCD display included on the MAXQ2010 EV kit
board is a 1/4-duty (x4 multiplexed) 3V display with 8
digits of 14 segments each (Figure 4).
When the LCD controller is configured to x4 multiplexed
mode, the segments for the display are memory
mapped as shown in Table 1. (Refer to Table 36 in the
MAXQ Family User’s Guide: MAXQ2010 Supplement for
more details.)
With the USB-to-JTAG firmware loaded into the on-
board MAXQ2000 microcontroller, the MAXQ2010’s in-
circuit bootloader and debugging functions are avail-
able over the USB interface. To use the USB interface
in this manner, the MAXQ2010 EV kit must be config-
ured as follows.
• Connect jumper JU3 from pins 1 to 2. This connects
• Connect jumper JU10 from pins 1 to 2. This con-
If the MAXQ2010 is being programmed and debugged
directly using the JTAG interface, or if the MAXQ2010
has already been programmed, the USB interface can
be used directly by the MAXQ2010. To use the USB
interface in this manner, the MAXQ2010 EV kit must be
configured as follows.
• Connect jumper JU3 from pins 2 to 3. This connects
• Connect jumper JU24 from pins 1 to 2. This con-
ables the USB suspend mode power-down function.
the USB-to-serial converter’s Tx line to the serial port
0 Tx on the MAXQ2000.
nects the USB-to-serial converter’s Rx line to the ser-
ial port 0 Rx on the MAXQ2000.
the USB-to-serial converter’s Tx line to the serial port
0 Tx on the MAXQ2010.
nects the USB-to-serial converter’s Rx line to the ser-
ial port 0 Rx on the MAXQ2010.
Enabling the USB Interface for
Enabling the USB Interface for
Using the 8-Character LCD
Programming and Debug
Application Use
5