IP-CPRI Altera, IP-CPRI Datasheet - Page 26
![no-image](/images/manufacturer_photos/0/0/40/altera_sml.jpg)
IP-CPRI
Manufacturer Part Number
IP-CPRI
Description
IP CORE - Common Public Radio Interface (CPRI)
Manufacturer
Altera
Specifications of IP-CPRI
Software Application
IP CORE, Interface And Protocols, HIGH SPEED
Supported Families
Arria II GX, Cyclone IV GX, HardCopy IV, Stratix IV
Core Architecture
FPGA
Core Sub-architecture
Arria, Cyclone, Stratix
Rohs Compliant
NA
Lead Free Status / RoHS Status
na
Lead Free Status / RoHS Status
na
- Current page: 26 of 150
- Download datasheet (3Mb)
4–2
Architecture Overview
Figure 4–1. CPRI IP Core Block Diagram
Notes to
(1) You can configure your CPRI IP core with zero, one, or multiple IQ data channels.
(2) You can configure your CPRI IP core with an Ethernet MAC block or an MII block. The two options are mutually exclusive.
Interfaces Overview
CPRI MegaCore Function User Guide
Figure
4–1:
Figure 4–1
AUX Interface
The following sections describe the individual interfaces and clocks.
The Altera CPRI IP core supports the following interfaces:
■
■
■
■
■
Module
CPRI Interface
CPU Interface
MAP Interface
Auxiliary Interface
MII Interface
AUX
shows the main blocks of the CPRI IP core.
IQ Data Channels
Transmitter
Interface Module
AxC
(1)
IF
1
CPRI MAP
(Optional)
CPRI Link
Transceiver
tx_dataout
Transmitter
...
AxC
(1)
24
IF
Physical Layer
MII Interface
MII
(2)
Control and Management
Receiver
CPU/Register Interface
Module
CPU Interface Module
Transceiver
CPRI Link
Receiver
rx_datain
Ethernet
Inband/
Alarms
HDLC
VSS/
(2)
Registers
Chapter 4: Functional Description
May 2011 Altera Corporation
Architecture Overview
Related parts for IP-CPRI
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![IPTR-C2H-NIOS](/images/manufacturer_photos/0/0/40/altera_tmb.jpg)
Part Number:
Description:
IP CORE Renewal Of IPT-C2H-NIOS
Manufacturer:
Altera
Datasheet:
![IP-XAUIPCS](/images/manufacturer_photos/0/0/40/altera_tmb.jpg)
Part Number:
Description:
IP CORE - XAUI PHY
Manufacturer:
Altera
Datasheet:
![IP-RLDRAMII](/images/manufacturer_photos/0/0/40/altera_tmb.jpg)
Part Number:
Description:
IP CORE - RLDRAM II Controller
Manufacturer:
Altera
Datasheet:
![IP-SRAM/QDRII](/images/manufacturer_photos/0/0/40/altera_tmb.jpg)
Part Number:
Description:
IP CORE - QDRII SRAM Controller
Manufacturer:
Altera
Datasheet:
![IP-LINK](/images/no-image3.png)
Part Number:
Description:
MODULE, TX/RX, W/ PSU, IP-LINK
Manufacturer:
TOPCO SNT
Datasheet:
![I2C CONTROLLER IP CORE](/images/no-image3.png)
Part Number:
Description:
I2C Controller FPGA IP Core
Manufacturer:
SYSTEM LEVEL SOLUTIONS
![IP-10GETHERNET](/photos/24/19/241934/4696150_tmb.jpg)
Part Number:
Description:
IP CORE - 10 Gbps Ethernet MAC PCS PMA Reference Design
Manufacturer:
Altera
Datasheet:
![IP-NIOS](/images/manufacturer_photos/0/0/40/altera_tmb.jpg)
Part Number:
Description:
IP NIOS II MEGACORE
Manufacturer:
Altera
Datasheet: