參數(shù)資料
型號: OR4E6
廠商: Lineage Power
英文描述: Field-Programmable Gate Arrays(現(xiàn)場可編程門陣列)
中文描述: 現(xiàn)場可編程門陣列(現(xiàn)場可編程門陣列)
文件頁數(shù): 63/132頁
文件大小: 2667K
代理商: OR4E6
Lucent Technologies Inc.
63
Preliminary Data Sheet
August 2000
ORCA Series 4 FPGAs
FPGA Configuration Modes
(continued)
Table 38. Configuration Modes
Master Parallel Mode
The master parallel configuration mode is generally used to interface to industry-standard, byte-wide memory. Fig-
ure 38 provides the connections for master parallel mode. The FPGA outputs an 18-bit address on A[17:0] to mem-
ory and reads 1 byte of configuration data on the rising edge of RCLK. The parallel bytes are internally serialized
starting with the least significant bit, D0. D[7:0] of the FPGA can be connected to D[7:0] of the microprocessor only
if a standard prom file format is used. If a .bit or .rbt file is used from ORCA Foundry, then the user must mirror the
bytes in the .bit or .rbt file OR leave the .bit or .rbt file unchanged and connect D[7:0] of the FPGA to D[0:7] of the
microprocessor.
5-9738(F)
Figure 38. Master Parallel Configuration Schematic
M3
0
0
0
0
1
1
1
1
1
1
1
1
M2
0
1
1
1
0
0
0
0
1
1
1
1
M1
0
0
0
1
0
0
1
1
0
0
1
1
M0
0
0
1
1
0
1
0
1
0
1
0
1
CCLK
Configuration Mode
Data
Serial
8-bit
8-bit
NA
Serial
8-bit
8-bit
16-bit
8-bit
8-bit
32-bit
Serial
Output. High-frequency. Master Serial
Output. High-frequency. Master Parallel
Output. High-frequency. Asynchronous Peripheral
NA.
Output. Low-frequency.
Input.
Output.
Output.
Output. Low-frequency.
Output. Low-frequency.
Output.
Input.
Reserved
Master Serial
Slave Parallel
MPC860 MPI
MPC860 MPI
Master Parallel
Asynchronous Peripheral
MPC860 MPI
Slave Serial
A[21:0]
D[7:0]
EPROM
OE
CE
PRGM
M2
M1
M0
A[21:0]
D[7:0]
DONE
ORCA
SERIES
FPGA
DOUT
CCLK
HDC
LDC
RCLK
PROGRAM
V
DD
V
DD
OR GND
TO DAISY-
CHAINED
DEVICES
相關(guān)PDF資料
PDF描述
ORT4622 Field-Programmable System Chip (FPSC) Four Channel x 622 Mbits/s Backplane Transceiver(現(xiàn)場可編程系統(tǒng)芯片(四通道x 622 M位/秒背板收發(fā)器))
ORT8850 Field-Programmable System Chip(現(xiàn)場可編程系統(tǒng)芯片)
OS8740230 Si Optical Receiver, 40 - 870MHz, 225mA max. @ 24VDC
OSC-1A0 Ultra Miniature TCXO
OSC-1A1 Ultra Miniature TCXO
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OR4E6-1BA352 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA
OR4E6-1BC432 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA
OR4E6-1BM680 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA
OR4E6-2BA352 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA
OR4E6-2BC432 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA