1893BFILFT IDT, 1893BFILFT Datasheet - Page 87

• Manufacturer Part Number: 1893BFILFT
• Description: Ethernet ICs 3.3V 10/100 BASE TX INTEGRATED PHYCEIVER
• Manufacturer: IDT

Specifications of 1893BFILFT

• Rohs: yes
• Part # Aliases: ICS1893BFILFT

7.14 Register 19: Extended Control Register 2
ICS1893BF, Rev. F, 5/13/10
The Extended Control Register provides more refined control of the internal ICS1893BF 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 7-21. Extended Control Register (register [0x13])
† The default is the state of this pin at reset.
19.15 Node 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.
ICS1893BF Data Sheet Rev. F - Release
Mode
ICS reserved
AMDIX_EN
MDI_MODE
Twisted Pair Tri-State
Enable, TPTRI
ICS reserved
ICS reserved
ICS reserved
ICS reserved
ICS reserved
ICS reserved
Automatic 100Base-TX
Power Down
Definition
Node mode
No faults detected
Read unspecified
Read unspecified
Read unspecified
See Table 7-22
See Table 7-22
Read unspecified
Read unspecified
Read unspecified
Read unspecified
Read unspecified
Read unspecified
Hardware mode
Twisted Pair Signals
are not Tri-Stated or
No effect
Do not automatically
power down
When Bit = 0
Copyright © 2009, IDT, Inc.
All rights reserved.
Table
87
7-20, see
Repeater mode
Software mode
Remote fault
detected
Read unspecified
Read unspecified
Read unspecified
See Table 7-22
See Table 7-22
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 7 Management Register Set
cess
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Ac-
RO
RO
RO
RO
SF
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Acronyms”.
fault
De-
0
1
0
0
0
0
0
0
0
0
0
0
1
0
0
1
May, 2010
Hex
4
2
0
1