DS33X41+ Maxim Integrated Products, DS33X41+ Datasheet - Page 181

• Manufacturer Part Number: DS33X41+
• Description: IC MAPPING ETHERNET 256CSBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS33X41+

• Applications: Data Transport
• Interface: Parallel/Serial
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Package / Case: 256-CSBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

0D5h:
Default
0D7h:
Default
Register Name:
Register Description:
Register Address:
0D4h:
Default
Bits 0-15: LAN Q-in-Q Tag Protocol ID (LQTPID [16:1]) This register specifies the Ethernet Tag Protocol ID that
is used to denote LAN-VLAN and Q-in-Q frames. Four example settings are 8100 (standard), 9100 and 9200
(Juniper and Foundry) and 88A8 (Extreme). The default setting is for 8100.
Register Name:
Register Description:
Register Address:
0D6h:
Default
Bit 3: LAN Port 2 Interrupt Status (LP2I):
Bit 2: LAN Port 1 Interrupt Status (LP1I):
Bit 1: LAN Input Queue Overflow Status - LAN Port 2 (LIQOS2):
Bit 0: LAN Input Queue Overflow Status - LAN Port 1 (LIQOS1):
The LAN Queue Overflow Status register bits are set when a frame has been discarded due to Transmit LAN
Queue overflow and are reset following a read of this register.
Rev: 063008
________________________________________________ DS33X162/X161/X82/X81/X42/X41/X11/W41/W11
0 = No active interrupt condition on LAN Port 2.
1 = Active interrupt condition on LAN Port 2. Reset following a read of this register.
0 = No active interrupt condition on LAN Port 1.
1 = Active interrupt condition on LAN Port 1. Reset following a read of this register.
0 = no overflow events have occurred since the last read
1 = 1 or more overflow events have occurred since the last read
0 = no overflow events have occurred since the last read
1 = 1 or more overflow events have occurred since the last read
LQTPID16
LQTPID8
Bit 15
Bit 15
Bit 7
Bit 7
0
0
0
0
-
-
LQTPID15
LQTPID7
Bit 14
Bit 14
Bit 6
Bit 6
0
0
0
0
-
-
SU.LQTPID
LAN Q-in-Q and VLAN Tag Protocol ID
0D4h
SU.LIQOS
LAN Port and LAN Queue Overflow Status
0D6h
LQTPID14
LQTPID6
Bit 13
Bit 13
Bit 5
Bit 5
0
0
0
0
-
-
LQTPID13
LQTPID5
Bit 12
Bit 12
Bit 4
Bit 4
0
0
0
0
-
-
LQTPID12
LQTPID4
Bit 11
Bit 11
Bit 3
Bit 3
LP2I
0
0
0
0
-
LQTPID11
LQTPID3
Bit 10
Bit 10
Bit 2
Bit 2
LP1I
0
0
0
0
-
LQTPID10
LQTPID2
LIQOS2
Bit 9
Bit 1
Bit 9
Bit 1
0
0
0
0
-
LQTPID9
LQTPID1
LIQOS1
181 of 375
Bit 8
Bit 0
Bit 8
Bit 0
0
0
0
0
-