LAN9311-NU SMSC, LAN9311-NU Datasheet - Page 428

• Manufacturer Part Number: LAN9311-NU
• Description: IC ETHER SW 2PRT 16BIT 128-VTQFP
• Manufacturer: SMSC
• Type: Two Port Managed Ethernet Switchr

Specifications of LAN9311-NU

• Controller Type: Ethernet Switch Controller
• Interface: Serial EEPROM
• Voltage - Supply: 3.3V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Product: Ethernet Switches
• Number Of Transceivers: 1
• Standard Supported: 802.3, 802.3u
• Data Rate: 10 MB, 100 MB
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 0 V
• Maximum Operating Temperature: + 70 C
• Ethernet Connection Type: 10 Base-T, 100 Base-TX
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• For Use With: 638-1076 - EVALUATION BOARD LAN9311-NU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 638-1075

Revision 1.7 (06-29-10)
14.5.4.16
31:26
25:13
BITS
12:0
RESERVED
Egress Rate Port 1 Priority Queue 1
These bits specify the egress data rate for the Port 1 priority queue 1. The
rate is specified in time per byte. The time is this value plus 1 times 20nS.
Egress Rate Port 1 Priority Queue 0
These bits specify the egress data rate for the Port 1 priority queue 0. The
rate is specified in time per byte. The time is this value plus 1 times 20nS.
Buffer Manager Port 1 Egress Rate Priority Queue 0/1 Register (BM_EGRSS_RATE_10_11)
This register, along with the
the egress rate pacing.
Register #:
1C0Fh
DESCRIPTION
Buffer Manager Configuration Register
DATASHEET
428
Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Size:
32 bits
(BM_CFG), is used to configure
TYPE
R/W
R/W
SMSC LAN9311/LAN9311i
RO
DEFAULT
00000h
00000h
Datasheet
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