DP83849CVS/NOPB National Semiconductor, DP83849CVS/NOPB Datasheet - Page 43

• 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

7.0 Register Block
1Eh-1Fh
14h-1Fh
08h-Fh
Hex
1Ah
1Bh
1Ch
1Dh
1Ah
1Bh
1Ch
1Dh
1Eh
1Fh
00h
01h
02h
03h
04h
05h
05h
06h
07h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
14h
15h
16h
17h
18h
19h
Offset
Decimal
30-31
20-31
8-15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
20
21
22
23
24
25
26
27
28
29
30
31
0
1
2
3
4
5
5
6
7
Access
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Link Diagnostics Registers - Page 2
BMCR
BMSR
PHYIDR1
PHYIDR2
ANAR
ANLPAR
ANLPARNP
ANER
ANNPTR
RESERVED
PHYSTS
MICR
MISR
PAGESEL
FCSCR
RECR
PCSR
RBR
LEDCR
PHYCR
10BTSCR
CDCTRL1
PHYCR2
EDCR
RESERVED
RESERVED
LEN100_DET 100Mb Length Detect Register
FREQ100
TDR_CTRL
TDR_WIN
TDR_PEAK
TDR_THR
VAR_CTRL
VAR_DAT
RESERVED
LQMR
LQDR
RESERVED
Extended Registers - Page 0
Tag
Table 18. Register Map
Reserved Registers
Basic Mode Control Register
Basic Mode Status Register
PHY Identifier Register #1
PHY Identifier Register #2
Auto-Negotiation Advertisement Register
Auto-Negotiation Link Partner Ability Register (Base Page)
Auto-Negotiation Link Partner Ability Register (Next Page)
Auto-Negotiation Expansion Register
Auto-Negotiation Next Page TX
RESERVED
PHY Status Register
MII Interrupt Control Register
MII Interrupt Status Register
Page Select Register
False Carrier Sense Counter Register
Receive Error Counter Register
PCS Sub-Layer Configuration and Status Register
RMII and Bypass Register
LED Direct Control Register
PHY Control Register
10Base-T Status/Control Register
CD Test Control Register and BIST Extensions Register
Phy Control Register 2
Energy Detect Control Register
RESERVED
RESERVED
100Mb Frequency Offset Indication Register
TDR Control Register
TDR Window Register
TDR Peak Measurement Register
TDR Threshold Measurement Register
Variance Control Register
Variance Data Register
RESERVED
Link Quality Monitor Register
Link Quality Data Register
RESERVED
43
Description
www.national.com