DS33Z41 Maxim Integrated Products, DS33Z41 Datasheet - Page 139

• Manufacturer Part Number: DS33Z41
• Description: Network Controller & Processor ICs Quad Inverse-Multipl exing Ethernet Mappe
• Manufacturer: Maxim Integrated Products

Specifications of DS33Z41

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
0338h:
Bit #
Name
Default
0339h:
Bit #
Name
Default
033Ah:
Bit #
Name
Default
033Bh:
Bit #
Name
Default
Bits 31 to 0: All Frames Aborted Counter (TXFRMBD31 to TXFRMBD0). 32-bit value indicating the number of
frames aborted due to any reason. Each time a frame is aborted, this counter is incremented by 1. This counter
resets only upon device reset, does not saturate, and rolls over to zero upon reaching the maximum value. The
user should ensure that the measurement period is less than the minimum length of time required for the counter
to increment 2^32-1 times at the maximum frame rate. The user should store the value from the beginning of the
measurement period for later calculations, and take into account the possibility of a rollover occurring.
TXFRMBD31
TXFRMBD23
TXFRMBD15
TXFRMBD7
31
23
15
07
0
0
0
0
TXFRMBD30
TXFRMBD22
TXFRMBD14
TXFRMBD6
06
30
22
14
0
0
0
0
SU.TxBdFrmCtr
MAC All Frames Aborted Counter
0338h (indirect)
TXFRMBD29
TXFRMBD21
TXFRMBD13
TXFRMBD5
05
29
21
13
0
0
0
0
TXFRMBD28
TXFRMBD20
TXFRMBD12
TXFRMBD4
139 of 167
04
28
20
12
0
0
0
0
TXFRMBD27
TXFRMBD19
TXFRMBD11
TXFRMBD3
03
27
19
11
0
0
0
0
TXFRMBD26
TXFRMBD18
TXFRMBD10
TXFRMBD2
02
26
18
10
0
0
0
0
TXFRMBD25
TXFRMBD17
TXFRMBD1
TXFRMBD9
01
25
17
09
0
0
0
0
TXFRMBD24
TXFRMBD16
TXFRMBD0
TXFRMBD8
00
24
16
08
0
0
0
0