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2.6 RX/TX GFIR1/GFIR2 Coefficient Memory
The general purpose digital FIR filter (GFIR1 and GFIR2) coefficients are stored in the
following tables.
Table 6 Memory space used to store TxGFIR1/RxGFIR1 coefficients
Tx: 0x0280 – 0x0287
Rx: 0x0480 – 0x0487
Tx(Rx)1CMB0[7:0][15:0]: Coefficients memory bank 0 for TxGFIR1/RxGFIR1.
Tx: 0x0288 – 0x028F
Rx: 0x0488 – 0x048F
Tx(Rx)1CMB1[7:0][15:0]: Coefficients memory bank 1 for TxGFIR1/RxGFIR1.
Tx: 0x0290 – 0x0297
Rx: 0x0490 – 0x0497
Tx(Rx)1CMB2[7:0][15:0]: Coefficients memory bank 2 for TxGFIR1/RxGFIR1.
Tx: 0x0298 – 0x029F
Rx: 0x0498 – 0x049F
Tx(Rx)1CMB3[7:0][15:0]: Coefficients memory bank 3 for TxGFIR1/RxGFIR1.
Tx: 0x02A0 – 0x02A7
Rx: 0x04A0 – 0x04A7
Tx(Rx)1CMB4[7:0][15:0]: Coefficients memory bank 4 for TxGFIR1/RxGFIR1.
Tx: 0x02A8 – 0x02BF
Rx: 0x04A8 – 0x04BF
Table 7 Memory space used to store TxGFIR2/RxGFIR2 coefficients
Tx: 0x02C0 – 0x02C7
Rx: 0x04C0 – 0x04C7
Tx(Rx)2CMB0[7:0][15:0]: Coefficients memory bank 0 for TxGFIR2/RxGFIR2.
Tx: 0x02C8 – 0x02CF
Rx: 0x04C8 – 0x04CF
Tx(Rx)2CMB1[7:0][15:0]: Coefficients memory bank 1 for TxGFIR2/RxGFIR2.
Tx: 0x02D0 – 0x02D7
Rx: 0x04D0 – 0x04D7
Tx(Rx)2CMB2[7:0][15:0]: Coefficients memory bank 2 for TxGFIR2/RxGFIR2.
Tx: 0x02D8 – 0x02DF
Rx: 0x04D8 – 0x04DF
Tx(Rx)2CMB3[7:0][15:0]: Coefficients memory bank 3 for TxGFIR2/RxGFIR2.
Tx: 0x02E0 – 0x02E7
Rx: 0x04E0 – 0x04E7
Tx(Rx)2CMB4[7:0][15:0]: Coefficients memory bank 4 for TxGFIR2/RxGFIR2.
Tx: 0x02E8 – 0x02FF
Rx: 0x04E8 – 0x04FF