SAM7X128_14 Datasheet, PDF (580/662 Pages) ATMEL Corporation – ARM-based Flash MCU

37.5.26.19SQE Test Errors Register
Register Name:
EMAC_STE
Access Type:
Read-write
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
SQER
• SQER: SQE Test Errors
An 8-bit register counting the number of frames where ECOL was not asserted within 96 bit times (an interframe gap) of tx_en
being deasserted in half duplex mode.
37.5.26.20Received Length Field Mismatch Register
Register Name:
EMAC_RLE
Access Type:
Read-write
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
RLFM
• RLFM: Receive Length Field Mismatch
An 8-bit register counting the number of frames received that have a measured length shorter than that extracted from its length
field. Checking is enabled through bit 16 of the network configuration register. Frames containing a type ID in bytes 13 and 14
(i.e., length/type ID ≥ 0x0600) are not counted as length field errors, neither are excessive length frames.
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
580