ICS1893BFI IDT, Integrated Device Technology Inc, ICS1893BFI Datasheet - Page 65

• Manufacturer Part Number: ICS1893BFI
• Description: PHYCEIVER LOW PWR 3.3V 48-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: PHYceiver™r
• Type: PHY Transceiverr

Specifications of ICS1893BFI

• Protocol: MII
• Voltage - Supply: 3.14 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 48-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / Rohs Status: Not Compliant
• Other names: 1893BFI

7.6 Register 4: Auto-Negotiation Register
7.6.1 Next Page (bit 4.15)
ICS1893BF, Rev. F, 5/13/10
Table 7-11
ICS1893BF capabilities that it wants to advertise to its remote link partner. During the auto-negotiation
process, the ICS1893BF advertises (that is, exchanges) capability data with its remote link partner by using
a pre-defined Link Code Word. The Link Code Word is embedded in the Fast Link Pulses exchanged
between PHYs when the ICS1893BF has its Auto-Negotiation sublayer enabled. The value of the Link
Control Word is established based on the value of the bits in this register.
Note:
Table 7-11. Auto-Negotiation Advertisement Register (register 4 [0x04])
† As per the IEEE Std 802.3u, during any write operation to any bit in this register, the STA must write the default value
This bit indicates whether the ICS1893BF uses the Next Page Mode functions during the auto-negotiation
process. If bit 4.15 is logic:
•
•
4.15
4.14
4.13
4.12
4.11
4.10
4.9
4.8
4.7
4.6
4.5
4.4
4.3
4.2
4.1
4.0
Bit
to all Reserved bits.
Zero, then the ICS1893BF indicates to its remote link partner that these features are disabled. (Although
the default value of this bit is logic zero, the ICS1893BF does support the Next Page function.)
One, then the ICS1893BF advertises to its remote link partner that this feature is enabled.
ICS1893BF Data Sheet Rev. F - Release
Next Page
IEEE reserved
Remote fault
IEEE reserved
IEEE reserved
IEEE reserved
100Base-T4
100Base-TX, full duplex
100Base-TX, half duplex Do not advertise ability
10Base-T, full duplex
10Base-T half duplex
Selector Field bit S4
Selector Field bit S3
Selector Field bit S2
Selector Field bit S1
Selector Field bit S0
For an explanation of acronyms used in
lists the bits for the Auto-Negotiation Register. An STA uses this register to select the
Definition
Next page not supported
Always 0
Locally, no faults detected
Always 0
Always 0
Always 0
Always 0. (Not supported.)
Do not advertise ability
Do not advertise ability
Do not advertise ability
IEEE 802.3-specified default N/A
IEEE 802.3-specified default N/A
IEEE 802.3-specified default N/A
IEEE 802.3-specified default N/A
N/A
When Bit = 0
Copyright © 2009, IDT, Inc.
All rights reserved.
65
Table
7-5, see
Next page supported
N/A
Local fault detected
N/A
N/A
N/A
N/A
Advertise ability
Advertise ability
Advertise ability
Advertise ability
IEEE 802.3-specified
default
When Bit = 1
Chapter 1, “Abbreviations and
Chapter 7 Management Register Set
cess
R/W
R/W
R/W
R/W
R/W
R/W
CW
CW
CW
CW
CW
CW
CW
CW
CW
Ac-
CW
SF
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Acronyms”.
fault
De-
0†
0†
0†
0†
May, 2010
0
0
0
1
1
1
1
0
0
0
0
1
Hex
E
0
1
1