V23993-EVA1084-A VINCOTECH, V23993-EVA1084-A Datasheet - Page 12

• Manufacturer Part Number: V23993-EVA1084-A
• Description: GPS Modules & Development Tools A1084-B GPS Eval Kit
• Manufacturer: VINCOTECH
• Type: Evaluation Boardr

Specifications of V23993-EVA1084-A

• Processor Used: A1084
• Operating Voltage: 5 V
• Operating Current: 50 mA
• Interface Type: USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

V1.0 – Jan-09
6 Design-in Support
The EVA1084-A demo board offers the possibility to implement the A1084-A GPS
receiver module temporarily into your design by using the terminal block with 9
connections. To operate the EVA1084-A 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
• RTC backup: Supercap soldered to the board can be used (*1)
6.1 Terminal Block
The terminal block offers direct access to the A1084-A GPS receiver pins.
Port
Pin
(reset)
nRST
1
RFPWUP
(Status of
section)
analog
Figure 8: Terminal block (picture turned by 90°)
2
Table 2: Terminal block description
PTF mode)
(hibernate
ON_OFF
mode /
3
User’s Manual
RX0
4
TX0
5
(Pulse Per
Second)
1PPS
6
(backup
supply)
VBAK
7
VCC
Page 12 of 18
8
GND
9