Altera cyclone V Technical Reference page 2085

17-870
HW_Feature
Bit
24
enhdessel
23:22
txchcnt
21:20
rxchcnt
19
rxfifosize
18
rxtyp2coe
17
rxtyp1coe
Altera Corporation
Name
Alternate (Enhanced Descriptor)
Value
0x0
0x1
Number of additional Tx channels
Value
0x0
0x1
Number of additional Rx channels
Value
0x0
0x1
RxFIFO > 2048 Bytes
Value
0x0
0x1
IP Checksum Offload (Type 2) in Rx
Value
0x0 Rx Type 2 Checksum Offload disabled
0x1 Rx Type 2 Checksum Offload enabled
IP Checksum Offload (Type 1) in Rx
Value
0x0 Rx Type 1 Checksum Offload disabled
0x1 Rx Type 1 Checksum Offload enabled
Description
Description
Enhanced Descriptor Select disabled
Enhanced Descriptor Select enabled
Description
Tx Channel Count disabled
Tx Channel Count enabled
Description
Rx Channel Count disabled
Rx Channel Count enabled
Description
RxFIFO > 2048 bytes disabled
RxFIFO > 2048 bytes enabled
Description
Description
2016.10.28
Access Reset
RO 0x1
RO 0x0
RO 0x0
RO 0x1
RO 0x1
RO 0x0
Ethernet Media Access Controller
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cv_5v4