Lattice Semiconductor CertusPro-NX - Table 6.3. Bit Mapping of Rx Data Bus

CertusPro-NX SerDes/PCS Usage Guide
Preliminary Technical Note
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8b Data
10b Data
Byte
1-byte Mode
2-byte Mode
4-byte Mode
Transfer Ordering
tx_data[10]
data_1[0]
data_1[0]
first
tx_data[9]
cordisp_0
data_0[9]
byte_0
used
tx_data[8]
ctrl_0
data_0[8]
tx_data[7]
data_0[7]
data_0[7]
tx_data[6]
data_0[6]
data_0[6]
tx_data[5]
data_0[5]
data_0[5]
tx_data[4]
data_0[4]
data_0[4]
tx_data[3]
data_0[3]
data_0[3]
tx_data[2]
data_0[2]
data_0[2]
tx_data[1]
data_0[1]
data_0[1]
tx_data[0]
data_0[0]
data_0[0]
Table 6.3. Bit Mapping of Rx Data Bus
8b Data
10b Data
Byte
1-byte Mode
2-byte Mode
4-byte Mode
Transfer Ordering
rx_data[39]
rundisp_3
data_3[9]
byte_3
unused
unused
used
last
^
|
|
|
|
|
|
|
rx_data[38]
ctrl_3
data_3[8]
rx_data[37]
data_3[7]
data_3[7]
rx_data[36]
data_3[6]
data_3[6]
rx_data[35]
data_3[5]
data_3[5]
rx_data[34]
data_3[4]
data_3[4]
rx_data[33]
data_3[3]
data_3[3]
rx_data[32]
data_3[2]
data_3[2]
rx_data[31]
data_3[1]
data_3[1]
rx_data[30]
data_3[0]
data_3[0]
rx_data[29]
rundisp_2
data_2[9]
byte_2
rx_data[28]
ctrl_2
data_2[8]
rx_data[27]
data_2[7]
data_2[7]
rx_data[26]
data_2[6]
data_2[6]
rx_data[25]
data_2[5]
data_2[5]
rx_data[24]
data_2[4]
data_2[4]
rx_data[23]
data_2[3]
data_2[3]
rx_data[22]
data_2[2]
data_2[2]
rx_data[21]
data_2[1]
data_2[1]
rx_data[20]
data_2[0]
data_2[0]
rx_data[19]
rundisp_1
data_1[9]
byte_1
used
rx_data[18]
ctrl_1
data_1[8]
rx_data[17]
data_1[7]
data_1[7]
rx_data[16]
data_1[6]
data_1[6]
rx_data[15]
data_1[5]
data_1[5]
rx_data[14]
data_1[4]
data_1[4]
rx_data[13]
data_1[3]
data_1[3]
rx_data[12]
data_1[2]
data_1[2]
rx_data[11]
data_1[1]
data_1[1]
rx_data[10]
data_1[0]
data_1[0]
rx_data[9]
rundisp_0
data_0[9]
byte_0
used
rx_data[8]
ctrl_0
data_0[8]
rx_data[7]
data_0[7]
data_0[7]