MRF24XA_15 Datasheet, PDF (131/258 Pages) Microchip Technology – Low-Power, 2.4 GHz ISM-Band IEEE 802.15.4™ RF

4.17 Initialization sequence
To reach optimal RX and TX parameters, some private
register values must be changed after every reset.
Note that all results in this document were measured
with this initialization sequence.
Initiate HW Reset;
Wait for Ready IF;
MRF24XA_WriteByte(0xFF, 0x5A);
MRF24XA_WriteByte(0xB7, 0xC0);
MRF24XA_WriteByte(0x80, 0x87);
MRF24XA_WriteByte(0x81, 0x84);
MRF24XA_WriteByte(0x82, 0x8A);
MRF24XA_WriteByte(0x83, 0x5E);
MRF24XA_WriteByte(0x84, 0xA5);
MRF24XA_WriteByte(0x8A, 0x2B);
MRF24XA_WriteByte(0x8B, 0x30);
MRF24XA_WriteByte(0x8C, 0x30);
MRF24XA_WriteByte(0x97, 0xD0);
MRF24XA_WriteByte(0xA3, 0x37);
MRF24XA_WriteByte(0xA5, 0x14);
MRF24XA_WriteByte(0xAA, 0x54);
MRF24XA_WriteByte(0xAB, 0x0B);
Note:
MRF24XA_WriteByte (unsigned short
address, unsigned char value) writes the
given value to the selected address.
MRF24XA
 2015 Microchip Technology Inc.
Preliminary
DS70005023C-page 131