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Channel
UNII Band
Number
149
153
157
161
165
2.2.8 Electrical Interface
The electrical interface for LA-5137 is PC16. The chipset used supports this interface; therefore no external
component is required. The host must support the PC16 interface as well. This card only uses 16-bit interface.
2.2.9 Bluetooth Coexistence and Wake-on-WLAN
LA-5137 hardware is designed to support these features for future software implementation. THESE
FEATURES ARE NOT SUPPORTED AT PRESENT.
Three GPIO pins are assigned to support BT Coexistence. The following is the pin assignment to support BT
Coexistence with Broadcom's BCM2045 BT Module:
• GPIO 2-3: BT0 (Tx Config) (Connected to A10 on CF interface)
• GPIO 2-4: BT1 (Status) (Connected to pin CSEL on CF interface)
• GPIO 2-5: BT2 (RF Active) (Connected to pin SPKR on CF interface)
The following GPIO signal is also available for Wake-on-WLAN functionality
• GPIO 2-11: WOL (Connected to STSCHG on CF interface)
Channel
Frequency (MHz)
5745
USA, Canada
5765
USA, Canada
5785
USA, Canada
5805
USA, Canada
5825
USA, Canada
Table 2.2 IEEE 802.11a Channels
Countries
2-5
Architecture
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