DS33Z11 Maxim Integrated Products, DS33Z11 Datasheet - Page 138

• Manufacturer Part Number: DS33Z11
• Description: Network Controller & Processor ICs Ethernet Mapper Ethe rnet-Serial TDM Ethe
• Manufacturer: Maxim Integrated Products

Specifications of DS33Z11

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

Register Name:
Register Description:
Register Address:
0308h:
Bit #
Name
Default
0309h:
Bit #
Name
Default
030Ah:
Bit #
Name
Default
030Bh:
Bit #
Name
Default
Bits 0 - 31: All Bytes Transmitted Counter (TXBYTEC[0:31]) 32 bit value indicating the number of bytes
transmitted. Each time a byte is transmitted, 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 data 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 to occurring.
TXBYTEC3
TXBYTEC2
TXBYTEC1
TXBYTEC7
31
23
15
07
1
0
3
0
5
0
0
TXBYTEC3
TXBYTEC2
TXBYTEC1
TXBYTEC6
06
30
22
14
0
0
0
2
0
4
0
SU.TxBytesCtr
MAC All Bytes Transmitted Counter
0308h (indirect)
TXBYTEC5
TXBYTEC2
TXBYTEC2
TXBYTEC1
05
29
21
13
0
0
0
0
9
1
3
TXBYTEC4
TXBYTEC2
TXBYTEC2
TXBYTEC1
138 of 172
04
28
20
12
0
8
0
0
0
2
0
TXBYTEC3
TXBYTEC2
TXBYTEC1
TXBYTEC1
03
27
19
11
0
0
0
0
7
9
1
TXBYTEC2
TXBYTEC2
TXBYTEC1
TXBYTEC1
02
26
18
10
0
0
0
0
6
8
0
TXBYTEC1
TXBYTEC2
TXBYTEC1
TXBYTEC9
01
25
17
09
0
5
0
7
0
0
TXBYTEC0
TXBYTEC2
TXBYTEC1
TXBYTEC8
00
24
16
08
0
0
0
0
4
6