DS33Z11+ Maxim Integrated Products, DS33Z11+ Datasheet - Page 39
DS33Z11+
Manufacturer Part Number
DS33Z11+
Description
IC MAPPER ETHERNET 169-CSBGA
Manufacturer
Maxim Integrated Products
Datasheet
1.DS33Z11.pdf
(172 pages)
Specifications of DS33Z11+
Applications
Data Transport
Interface
SPI/Parallel
Voltage - Supply
1.8V, 3.3V
Package / Case
169-CSBGA
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 39 of 172
- Download datasheet (2Mb)
It is recommended that the user reset the queue pointers for the connection after disconnection. The pointers
must be reset before a connection is made. If this disconnect/connect procedure is not followed, incorrect data
may be transmitted. The proper procedure for setting up a connection follows:
Table 8-3 Registers Related to Connections and Queues
Register
AR.TQSC1
AR.RQSC1
GL.TRQIE
GL.TRQIS
LI.TQTIE
LI.TQCTLS
SU.QRIE
SU.QCRLS
GL.C1QPR
8.11 Arbiter
The Arbiter manages the transport between the Ethernet port and the Serial port. It is responsible for queuing and
dequeuing packets to a single external SDRAM. The arbiter handles requests from the HDLC and MAC to
transfer data to and from the SDRAM.
GL.CON1
•
•
•
•
•
Set up the queue sizes for both transmit and receive queue (AR.TQSC1 and AR.RQSC1).
Set up the high/low thresholds and interrupt enables if desired (GL.TRQIE, LI.TQTIE, SU.QRIE)
Reset all the pointers for the connection desired (GL.C1QPR)
Set up the connections (GL.CON1)
If a connection is disconnected, reset the queue pointers after the disconnection.
Enables connection between the Ethernet Interface and the Serial Interface.
Note that once connection is set up, then the queues and thresholds can be
setup for that connection.
Size for the Transmit Queue in Number of 32—2K packets.
Size for the Receive Queue in Number of 32—2K packets.
Interrupt enable for items related to the connections at the global level
Interrupt enable status for items related to the connections at the global level
Enables for the Transmit queue crossing high and low thresholds
Latched status bits for connection high and low thresholds for the transmit
queue.
Enables for the receive queue crossing high and low thresholds
Latched status bits for receive queue high and low thresholds.
Resets the connection pointer.
39 of 172
Related parts for DS33Z11+
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
MAX7528KCWPMaxim Integrated Products [CMOS Dual 8-Bit Buffered Multiplying DACs]
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 1.25Gbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 155Mbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Highly Integrated Level 2 SMBus Battery Chargers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Current Monitor and Accumulator with Integrated Sense Resistor; ; Temperature Range: -40°C to +85°C
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
QFN 16/A/AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TDFN/A/65V, 1A, 600KHZ, SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED SWI
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
Integrated Temperature Controller f
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
SOT23-6/I/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
SOT23-6/I/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
EVALUATION KIT/2.4GHZ TO 2.5GHZ 802.11G/B RF TRANSCEIVER WITH INTEGRATED PA
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
QFN/E/DUAL PCIE/SATA HIGH SPEED SWITCH WITH INTEGRATED BIAS RESISTOR
Manufacturer:
Maxim Integrated Products
Datasheet: