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SAM7X256_14 Datasheet, PDF (578/662 Pages) ATMEL Corporation – ARM-based Flash MCU | |||
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37.5.26.15Receive Symbol Errors Register
Register Name:
EMAC_RSE
Access Type:
Read-write
31
30
29
28
27
26
25
24
â
â
â
â
â
â
â
â
23
22
21
20
19
18
17
16
â
â
â
â
â
â
â
â
15
14
13
12
11
10
9
8
â
â
â
â
â
â
â
â
7
6
5
4
3
2
1
0
RSE
⢠RSE: Receive Symbol Errors
An 8-bit register counting the number of frames that had rx_er asserted during reception. Receive symbol errors are also
counted as an FCS or alignment error if the frame is between 64 and 1518 bytes in length (1536 if bit 8 is set in the network con-
figuration register). If the frame is larger, it is recorded as a jabber error.
37.5.26.16Excessive Length Errors Register
Register Name:
EMAC_ELE
Access Type:
Read-write
31
30
29
28
27
26
25
24
â
â
â
â
â
â
â
â
23
22
21
20
19
18
17
16
â
â
â
â
â
â
â
â
15
14
13
12
11
10
9
8
â
â
â
â
â
â
â
â
7
6
5
4
3
2
1
0
EXL
⢠EXL: Excessive Length Errors
An 8-bit register counting the number of frames received exceeding 1518 bytes (1536 if bit 8 set in network configuration register)
in length but do not have either a CRC error, an alignment error nor a receive symbol error.
SAM7X Series [DATASHEET]
6120KâATARMâ11-Feb-14
578
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