EasyManua.ls Logo

Lime Microsystems LMS7002MR3 - RX;TX GFIR1;GFIR2 Coefficient Memory

Default Icon
123 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
26
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
Address (15 bits)
Bits
Description
Tx: 0x0280 0x0287
Rx: 0x0480 0x0487
8 x 16
Tx(Rx)1CMB0[7:0][15:0]: Coefficients memory bank 0 for TxGFIR1/RxGFIR1.
Tx: 0x0288 0x028F
Rx: 0x0488 0x048F
8 x 16
Tx(Rx)1CMB1[7:0][15:0]: Coefficients memory bank 1 for TxGFIR1/RxGFIR1.
Tx: 0x0290 0x0297
Rx: 0x0490 0x0497
8 x 16
Tx(Rx)1CMB2[7:0][15:0]: Coefficients memory bank 2 for TxGFIR1/RxGFIR1.
Tx: 0x0298 0x029F
Rx: 0x0498 0x049F
8 x 16
Tx(Rx)1CMB3[7:0][15:0]: Coefficients memory bank 3 for TxGFIR1/RxGFIR1.
Tx: 0x02A0 0x02A7
Rx: 0x04A0 0x04A7
8 x 16
Tx(Rx)1CMB4[7:0][15:0]: Coefficients memory bank 4 for TxGFIR1/RxGFIR1.
Tx: 0x02A8 0x02BF
Rx: 0x04A8 0x04BF
24 x 16
Reserved
Table 7 Memory space used to store TxGFIR2/RxGFIR2 coefficients
Address (15 bits)
Bits
Description
Tx: 0x02C0 0x02C7
Rx: 0x04C0 0x04C7
8 x 16
Tx(Rx)2CMB0[7:0][15:0]: Coefficients memory bank 0 for TxGFIR2/RxGFIR2.
Tx: 0x02C8 0x02CF
Rx: 0x04C8 0x04CF
8 x 16
Tx(Rx)2CMB1[7:0][15:0]: Coefficients memory bank 1 for TxGFIR2/RxGFIR2.
Tx: 0x02D0 0x02D7
Rx: 0x04D0 0x04D7
8 x 16
Tx(Rx)2CMB2[7:0][15:0]: Coefficients memory bank 2 for TxGFIR2/RxGFIR2.
Tx: 0x02D8 0x02DF
Rx: 0x04D8 0x04DF
8 x 16
Tx(Rx)2CMB3[7:0][15:0]: Coefficients memory bank 3 for TxGFIR2/RxGFIR2.
Tx: 0x02E0 0x02E7
Rx: 0x04E0 0x04E7
8 x 16
Tx(Rx)2CMB4[7:0][15:0]: Coefficients memory bank 4 for TxGFIR2/RxGFIR2.
Tx: 0x02E8 0x02FF
Rx: 0x04E8 0x04FF
24 x 16
Reserved

Table of Contents