SAM7X256_14 Datasheet, PDF (575/662 Pages) ATMEL Corporation – ARM-based Flash MCU

37.5.26.9 Late Collisions Register
Register Name:
EMAC_LCOL
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
LCOL
• LCOL: Late Collisions
An 8-bit register counting the number of frames that experience a collision after the slot time (512 bits) has expired. A late collision
is counted twice; i.e., both as a collision and a late collision.
37.5.26.10Excessive Collisions Register
Register Name:
EMAC_EXCOL
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
EXCOL
• EXCOL: Excessive Collisions
An 8-bit register counting the number of frames that failed to be transmitted because they experienced 16 collisions.
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
575