WLNG-EK-DP551 Quatech, WLNG-EK-DP551 Datasheet - Page 19

• Manufacturer Part Number: WLNG-EK-DP551
• Description: WiFi / 802.11 Modules & Development Tools AIRBORNE EVAL KIT EMBEDDED MODULES
• Manufacturer: Quatech
• Series: Airborne™r
• Type: Transceiver, 802.11 b/gr

Specifications of WLNG-EK-DP551

• Mfg Application Notes: Transition to DP550 Devices AppNote
• Frequency: 2.4GHz ~ 2.4835GHz
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: Airborne Modules

Quatech, Inc.
100-8082-110
5.10 CN7
This header is the primary SPI interface header; firmware selection of the SPI
interface is required before the interface can be used.
The header pin out can be seen in Figure 4 and Table 11.

Designator
Designator
CN7
Use of this header requires that JTAG has been enabled on the Airborne Device
Server Module. Production devices do not support this feature.
To enable JTAG a hardware change to the module must be made, please contact
Quatech Technical Support if this feature is required.
Airborne Enterprise EVB Users Guide
Pin
Pin
10
11
12
13
14
15
16
17
18
19
20
5
6
7
8
9
1
2
Table 12 - SPI Header Pin Out
Figure 4 - SPI Header
Description
TDI: Test Data In
GND
TMS: Test Mode Select
GND
TCK: Test Clock
GND
RTCK: Return Test Clock
GND
TDO: Test Data Out
GND
/RESET (Active Low)
GND
No Connect
GND
No Connect
GND
Description
3.3VDC
GND
19