EVA2035-H Maestro Wireless Solutions, EVA2035-H Datasheet - Page 11

• Manufacturer Part Number: EVA2035-H
• Description: GPS Development Tools SiRF IV GPS Eval kit ant receiver flash
• Manufacturer: Maestro Wireless Solutions

Specifications of EVA2035-H

• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: A2035-H
• Frequency: 1.575 GHz
• Operating Supply Voltage: 3.3 V to 3.6 V
• Interface Type: I2C, USB
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C

V0.3– Jun-12
6 Design-in Support
The EVA2035-H demo board offers the possibility to implement the A2035-H GPS
receiver module temporarily into your design by using the terminal block with 15
connections & a pad of 3V3. To operate the EVA2035-H via this terminal block,
please check “Table 3: Switch settings”.
Please note:
 VCC power input is not protected against reversed polarity
 External supply has to be within the range of 3.3 to 3.6 VDC
6.1 Terminal Block
The terminal block offers direct access to the A2035-H GPS receiver pins.
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Port
GND
TX,
RX,
ON_OFF
1PPS (Pulse Per Second)
G_6 (GPIO6),
G_7 (GPIO7),
EXTint
I2C_DIO
I2C_CLK
1V8(Output)
G_4
nRST (reset)
BOOTSEL
WAKEUP(operational mode)
SPI data out pin when module works in SPI mode
SPI data in pin when module works in SPI mode
SPI clock pin when module works in SPI mode
SPI chip select pin when module works in SPI mode
Table 2: Terminal block description
User’s Manual
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