DP83849CVS/NOPB National Semiconductor, DP83849CVS/NOPB Datasheet - Page 60
![IC TXRX ETHERNET PHY DUAL 80TQFP](/photos/6/86/68626/vhb08a_80-lqfp_sml.jpg)
DP83849CVS/NOPB
Manufacturer Part Number
DP83849CVS/NOPB
Description
IC TXRX ETHERNET PHY DUAL 80TQFP
Manufacturer
National Semiconductor
Type
Transceiverr
Specifications of DP83849CVS/NOPB
Number Of Drivers/receivers
2/2
Protocol
Ethernet
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Package / Case
80-TQFP, 80-VQFP
Data Rate
100Mbps
Supply Voltage Range
3V To 3.6V
Logic Case Style
TQFP
No. Of Pins
80
Operating Temperature Range
0°C To +70°C
Msl
MSL 3 - 168 Hours
Filter Terminals
SMD
Rohs Compliant
Yes
Data Rate Max
10Mbps
For Use With
DP83849CVS-EVK - BOARD EVALUATION DP83849CVS
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*DP83849CVS
*DP83849CVS/NOPB
DP83849CVS
*DP83849CVS/NOPB
DP83849CVS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DP83849CVS/NOPB
Manufacturer:
NS
Quantity:
618
Company:
Part Number:
DP83849CVS/NOPB
Manufacturer:
Texas Instruments
Quantity:
10 000
www.national.com
7.1.13 Page Select Register (PAGESEL)
This register is used to enable access to the Link Diagnostics Registers.
15:2
Bit
1:0
11
10
9
8
7
6
5
4
3
2
1
0
LINK_INT_EN
DUP_INT_EN
ANC_INT_EN
SPD_INT_EN
FHF_INT_EN
RHF_INT_EN
LQ_INT_EN
ED_INT_EN
RESERVED
PAGE_SEL
DUP_INT
ANC_INT
Bit Name
RHF_INT
Table 31. MII Interrupt Status and Misc. Control Register (MISR), address 12h
FHF_INT
Table 32. Page Select Register (PAGESEL), address 13h
0, RO/COR
0, RO/COR
0, RO/COR
0, RO/COR
Default
0, RW
0, RW
0, RW
0, RW
0, RW
0, RW
0, RW
0, RW
0, RW
0, RO
Change of duplex status interrupt:
1 = Duplex status change interrupt is pending and is cleared by
the current read.
0 = No duplex status change interrupt pending.
Auto-Negotiation Complete interrupt:
1 = Auto-negotiation complete interrupt is pending and is cleared
by the current read.
0 = No Auto-negotiation complete interrupt pending.
False Carrier Counter half-full interrupt:
1 = False carrier counter half-full interrupt is pending and is
cleared by the current read.
0 = No false carrier counter half-full interrupt pending.
Receive Error Counter half-full interrupt:
1 = Receive error counter half-full interrupt is pending and is
cleared by the current read.
0 = No receive error carrier counter half-full interrupt pending.
Enable Interrupt on Link Quality Monitor event
Enable Interrupt on energy detect event
Enable Interrupt on change of link status
Enable Interrupt on change of speed status
Enable Interrupt on change of duplex status
Enable Interrupt on Auto-negotiation complete event
Enable Interrupt on False Carrier Counter Register half-full event
Enable Interrupt on Receive Error Counter Register half-full event
RESERVED: Writes ignored, Read as 0
Page_Sel Bit:
Selects between paged registers for address 14h to 1Fh.
0 = Extended Registers Page 0
1 = RESERVED
2 = Link Diagnostics Registers Page 2
60
Description