DS33Z41 Maxim Integrated Products, DS33Z41 Datasheet - Page 133

• 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:
0200h:
Bit #
Name
Default
0201h:
Bit #
Name
Default
0202h:
Bit #
Name
Default
0203h:
Bit #
Name
Default
Bits 31 to 0: All Frames Received Counter (RXFRMC31 to RXFRMC0). 32-bit value indicating the number of
frames received. Each time a 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.
RXFRMC7
RXFRMC31
RXFRMC23
RXFRMC15
31
23
15
07
0
0
0
0
RXFRMC6
RXFRMC30
RXFRMC22
RXFRMC14
06
30
22
14
0
0
0
0
SU.RxFrmCtr
MAC All Frames Received Counter
0200h (indirect)
RXFRMC5
RXFRMC29
RXFRMC21
RXFRMC13
05
29
21
13
0
0
0
0
RXFRMC4
RXFRMC28
RXFRMC20
RXFRMC12
133 of 167
04
28
20
12
0
0
0
0
RXFRMC3
RXFRMC27
RXFRMC19
RXFRMC11
03
27
19
11
0
0
0
0
RXFRMC2
RXFRMC26
RXFRMC18
RXFRMC10
02
26
18
10
0
0
0
0
RXFRMC1
RXFRMC9
RXFRMC25
RXFRMC17
01
25
17
09
0
0
0
0
RXFRMC0
RXFRMC8
RXFRMC24
RXFRMC16
00
24
16
08
0
0
0
0