ML5805
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR SALES-SUPPORT@RFMD.COM
22
Configuration Register Serial Word
The configuration registers are written only during standby mode (XCEN=0). These data registers are volatile and will
erase when VCC is removed. The format is shown below.
Bit
Value
Definition
23
1
This is a configuration register transaction.
22
RESET
Value
Definition
0
Normal operation
1
Perform reset operation. Must be asserted
on first serial transfer.
21
1
Must be set to write to register.
20:16
ADDRESS
Register address (value = 0, 1, 2, 3, or 4)
15:0
CDATA
Configuration Register data.
All registers (R0, R1, R2, R3, and R4) will be loaded with default values and need to be initialized by the system base
band hardware for the data rate used. See Table 6 following this section.
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