IPR-PCI/T32 Altera, IPR-PCI/T32 Datasheet - Page 228
![no-image](/images/manufacturer_photos/0/0/40/altera_sml.jpg)
IPR-PCI/T32
Manufacturer Part Number
IPR-PCI/T32
Description
IP CORE Renewal Of IP-PCI/T32
Manufacturer
Altera
Type
MegaCorer
Specifications of IPR-PCI/T32
Software Application
IP CORE, Interface And Protocols, PCI
Supported Families
Arria GX, Arria II GX, Cyclone, Stratix
Core Architecture
FPGA
Core Sub-architecture
Arria, Cyclone, Stratix
Rohs Compliant
NA
Function
PCI Compiler, Target, 32 bit
License
Renewal License
Lead Free Status / RoHS Status
na
Lead Free Status / RoHS Status
na
- Current page: 228 of 358
- Download datasheet (3Mb)
Local Reference Design
4–18
PCI Compiler User Guide
The dma_bc_la register location includes the following 3 fields:
■
■
■
1
Figure 4–4
Figure 4–4. dma_bc_la Fields
Table 4–11
bits are reserved for the transaction control field, only 4 bits are used:
To initiate PCI transactions with Altera PCI MegaCore as a master, you
must perform a 32-bit single-cycle write transaction to the dma_sa
register followed by a 32-bit single-cycle write transaction to the
dma_bc_la register. The write to the dma_bc_la register triggers the
master control unit, which requests a master transaction and executes it
as indicated in the transaction control part of the dma_bc_la register.
0000
0010
0100
0110
1000
1010
Table 4–11. Transaction Control Field
Local address—starting address at which the transaction begins
reading or writing data during a PCI transaction.
Byte count—number of DWORDs transferred during a PCI transaction
Transaction control—type of transaction to be initiated
Transaction Control (Binary)
The byte count field is only used for memory transactions. For
I/O transactions this value is ignored. Because I/O transactions
are always 1 DWORD long, the data is transferred to the 32-bit I/O
register.
PCI Compiler Version 10.1
shows definition of the transaction control field. Although 8
shows the mapping of the dma_bc_la fields.
Bit
31...........28 27...........16 15............8 7...............0
Transaction
Control
Reserved
32-Bit Memory Read
64-Bit Memory Read
32-Bit I/O Read
32-Bit I/O Write
32-Bit Memory Write
64-Bit Memory Write
Byte Count
Initiated Transaction Type
Address
Local
Altera Corporation
January 2011
Related parts for IPR-PCI/T32
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![IPR-PCI/MT32](/images/manufacturer_photos/0/0/40/altera_tmb.jpg)
Part Number:
Description:
IP CORE Renewal Of IP-PCI/MT32
Manufacturer:
Altera
Datasheet:
![IPR-PCI/MT64](/images/manufacturer_photos/0/0/40/altera_tmb.jpg)
Part Number:
Description:
IP CORE Renewal Of IP-PCI/MT64
Manufacturer:
Altera
Datasheet:
![IPR-PCI/T64](/images/manufacturer_photos/0/0/40/altera_tmb.jpg)
Part Number:
Description:
IP CORE Renewal Of IP-PCI/T64
Manufacturer:
Altera
Datasheet:
![IPR-PCIE/1](/photos/24/19/241936/4696145_tmb.jpg)
Part Number:
Description:
IP CORE Renewal Of IP-PCIE/1
Manufacturer:
Altera
Datasheet:
![IPR-PCIE/4](/photos/24/19/241936/4696145_tmb.jpg)
Part Number:
Description:
IP CORE Renewal Of IP-PCIE/4
Manufacturer:
Altera
Datasheet:
![IPR-PCIE/8](/photos/24/19/241936/4696145_tmb.jpg)
Part Number:
Description:
IP CORE Renewal Of IP-PCIE/8
Manufacturer:
Altera
Datasheet:
![IPR-NIOS](/images/manufacturer_photos/0/0/40/altera_tmb.jpg)
Part Number:
Description:
IP NIOS II MEGACORE RENEW
Manufacturer:
Altera
Datasheet:
![IPR-XAUIPCS](/images/manufacturer_photos/0/0/40/altera_tmb.jpg)
Part Number:
Description:
IP CORE Renewal Of IP-XAUIPCS
Manufacturer:
Altera
Datasheet:
![EP610PC-35](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
CPLD, EP610 Family, ECMOS Process, 300 Gates, 16 Macro Cells, 16 Reg., 16 User I/Os, 5V Supply, 35 Speed Grade, 24DIP
Manufacturer:
Altera Corporation
Datasheet:
![EP610PC-15](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
CPLD, EP610 Family, ECMOS Process, 300 Gates, 16 Macro Cells, 16 Reg., 16 User I/Os, 5V Supply, 15 Speed Grade, 24DIP
Manufacturer:
Altera Corporation
Datasheet:
![EP610IPC-25](/images/manufacturer_photos/0/0/41/altera_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Altera Corporation
Datasheet: