
Document Number : 38-16007 Rev. *L Page 14 of 34
Table 11. Receive SERDES Data A
Addr: 0x09 REG_RX_DATA_A Default: 0x00
76543210
Data
Bit Name Description
7:0 Data Received Data for Channel A. The over-the-air received order is bit 0 followed by bit 1, followed by bit 2, followed by
bit 3, followed by bit 4, followed by bit 5, followed by bit 6, followed by bit 7. This register is read-only.
Table 12. Receive SERDES Valid A
Addr: 0x0A REG_RX_VALID_A Default: 0x00
76543210
Valid
Bit Name Description
7:0 Valid These bits indicate which of the bits in the Receive SERDES Data A register (Reg 0x09) are valid. A “1” indicates that
the corresponding data bit is valid for Channel A.
If the Valid Data bit is set in the Receive Interrupt Status register (Reg 0x08) all eight bits in the Receive SERDES
Data A register (Reg 0x0A) are valid. Therefore, it is not necessary to read the Receive SERDES Valid A register (Reg
0x0C). This register is read-only.
Figure 9. Receive SERDES Data B
Addr: 0x0B REG_RX_DATA_B Default: 0x00
76543210
Data
Bit Name Description
7:0 Data Received Data for Channel B. The over-the-air received order is bit 0 followed by bit 1, followed by bit 2, followed by
bit 3, followed by bit 4, followed by bit 5, followed by bit 6, followed by bit 7. This register is read-only.
Table 13. Receive SERDES Valid B
Addr: 0x0C REG_RX_VALID_B Default: 0x00
76543210
Valid
Bit Name Description
7:0 Valid These bits indicate which of the bits in the Receive SERDES Data B register (Reg 0x0B) are valid. A “1” indicates that
the corresponding data bit is valid for Channel B.
If the Valid Data bit is set in the Receive Interrupt Status register (0x08) all eight bits in the Receive SERDES Data B
register (Reg 0x0B) are valid. Therefore, it is not necessary to read the Receive SERDES Valid B register (Reg 0x0C).
This register is read-only.
Table 14. Transmit SERDES Interrupt Enable
Addr: 0x0D REG_TX_INT_EN Default: 0x00
76543210
Reserved Underflow Overflow Done Empty
Bit Name Description
7:4 Reserved These bits are reserved and should be written with zeroes.
Not Recommended for New Designs
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