DS33Z41 Maxim Integrated Products, DS33Z41 Datasheet - Page 134

• 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:
0204h:
Bit #
Name
Default
0205h:
Bit #
Name
Default
0206h:
Bit #
Name
Default
0207h:
Bit #
Name
Default
Bits 31 to 0: Frames Received OK Counter (RXFRMOK31 to RXFRMOK0). 32-bit value indicating the number
of frames received and determined to be valid. Each time a valid frame is received, 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.
RXFRMOK31
RXFRMOK23
RXFRMOK15
RXFRMOK7
31
23
15
07
0
0
0
0
RXFRMOK30
RXFRMOK22
RXFRMOK14
RXFRMOK6
06
30
22
14
0
0
0
0
SU.RxFrmOkCtr
MAC Frames Received OK Counter
0204h (indirect)
RXFRMOK29
RXFRMOK21
RXFRMOK13
RXFRMOK5
05
29
21
13
0
0
0
0
RXFRMOK28
RXFRMOK20
RXFRMOK12
RXFRMOK4
134 of 167
04
28
20
12
0
0
0
0
RXFRMOK27
RXFRMOK19
RXFRMOK11
RXFRMOK3
03
27
19
11
0
0
0
0
RXFRMOK26
RXFRMOK18
RXFRMOK10
RXFRMOK2
02
26
18
10
0
0
0
0
RXFRMOK25
RXFRMOK17
RXFRMOK1
RXFRMOK9
01
25
17
09
0
0
0
0
RXFRMOK24
RXFRMOK16
RXFRMOK0
RXFRMOK8
00
24
16
08
0
0
0
0