1893AFLF IDT, 1893AFLF Datasheet - Page 96

• Manufacturer Part Number: 1893AFLF
• Description: Ethernet ICs 3.3V 10/100 BASE TX INTEGRATED PHYCEIVER
• Manufacturer: IDT
• Type: Integrated PHY Transceiverr

Specifications of 1893AFLF

• Rohs: yes
• Product: Ethernet Transceivers
• Data Rate: 10 Mb/s, 100 Mb/s
• Supply Voltage - Max: 3.47 V
• Supply Voltage - Min: 3.14 V
• Maximum Operating Temperature: + 70 C
• Package / Case: SSOP-48
• Ethernet Connection Type: 100Base-TX, 10Base-T
• Maximum Supply Current: 160 mA
• Minimum Operating Temperature: 0 C
• Standard Supported: 802.3
• Part # Aliases: ICS1893AFLF

8.14 Register 19: Extended Control Register 2
ICS1893AF, Rev D 10/26/04
The Extended Control Register provides more refined control of the internal ICS1893AF operations.
Note:
1. For an explanation of acronyms used in
2. During any write operation to any bit in this register, the STA must write the default value to all
Table 8-21. Extended Control Register (register [0x13])
† The default is the state of this pin at reset.
19.15 Node/Repeater Mode
19.14 Hardware/Software
19.13 Remote Fault
19.12 ICS reserved
19.11
19.10 ICS reserved
19.9
19.8
19.7
19.6
19.5
19.4
19.3
19.2
19.1
19.0
Bit
Reserved bits.
ICS1893AF Data Sheet - Release
Mode
ICS reserved
ICS reserved
ICS reserved
Twisted Pair Tri-State
Enable, TPTRI
ICS reserved
ICS reserved
ICS reserved
ICS reserved
ICS reserved
ICS reserved
Automatic 100Base-TX
Power Down
Definition
Copyright © 2004, Integrated Circuit Systems, Inc.
Node mode
Hardware mode
No faults detected
Read unspecified
Read unspecified
Read unspecified
Read unspecified
Read unspecified
Twisted Pair Signals
are not Tri-Stated or
No effect
Read unspecified
Read unspecified
Read unspecified
Read unspecified
Read unspecified
Read unspecified
Do not automatically
power down
When Bit = 0
All rights reserved.
Table
96
8-20, see
Repeater mode
Software mode
Remote fault
detected
Read unspecified
Read unspecified
Read unspecified
Read unspecified
Read unspecified
Twisted Pair Signals
are Tri-Stated
Read unspecified
Read unspecified
Read unspecified
Read unspecified
Read unspecified
Read unspecified
Power down
automatically
When Bit = 1
Chapter 1, “Abbreviations and
Chapter 8 Management Register Set
cess
Ac-
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RO
RO
RO
RO
SF
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Acronyms”.
October, 2004
fault
De-
0†
1†
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Hex
4
0
0
1