参数资料
型号: OR4E041BA352-DB
厂商: LATTICE SEMICONDUCTOR CORP
元件分类: FPGA
英文描述: FPGA, 1296 CLBS, 380000 GATES, PBGA352
封装: PLASTIC, BGA-352
文件页数: 66/151页
文件大小: 2680K
代理商: OR4E041BA352-DB
Lattice Semiconductor
21
Data Sheet
September, 2002
ORCA Series 4 FPGAs
Programmable Logic Cells (continued)
As discussed in the memory mode section, if the SLIC
is placed into one of the modes where it contains both
buffers and a decode or AOI function (e.g.,
BUF_BUF_DEC mode), the DEC output can be gated
with the 3-state input signal. This allows up to a 6-input
decode (e.g., BUF_DEC_DEC mode) plus the 3-state
input to control the enable/disable of up to four buffers
per SLIC Figure 15—Figure 19 show several congura-
tions of the SLIC, while Table 5 shows all of the possi-
ble modes.
Table 5. SLIC Modes
5-5744(F).a.
Figure 14. SLIC All Modes Diagram
Mode
No.
Mode
BUF
[3:0]
BUF
[7:4]
BUF
[9:8]
1BUFFER
Buffer
2BUF_BUF_DEC
Buffer
Decoder
3BUF_DEC_BUF
Buffer
Decoder
Buffer
4
BUF_DEC_DEC
Buffer
Decoder Decoder
5
DEC_BUF_BUF Decoder
Buffer
6
DEC_BUF_DEC
Decoder
Buffer
Decoder
7
DEC_DEC_BUF
Decoder Decoder
Buffer
8
DECODER
Decoder Decoder Decoder
SIN9
I9
SOUT09
DEC
0/1
TRI
0/1
SOUT08
SOUT07
SOUT06
SOUT05
SOUT04
SOUT03
SOUT02
SOUT01
SOUT00
LOGIC 1 OR 0
SIN8
I8
LOGIC 1 OR 0
SIN7
I7
LOGIC 1 OR 0
SIN6
I6
LOGIC 1 OR 0
SIN5
I5
LOGIC 1 OR 0
SIN4
I4
LOGIC 1 OR 0
SIN3
I3
LOGIC 1 OR 0
SIN2
I2
LOGIC 1 OR 0
SIN1
I1
LOGIC 1 OR 0
SIN0
I0
LOGIC 1 OR 0
相关PDF资料
PDF描述
OR4E041BM416-DB FPGA, 1296 CLBS, 380000 GATES, PBGA416
OR4E041BM680-DB FPGA, 1296 CLBS, 380000 GATES, PBGA680
OR4E042BA352-DB FPGA, 1296 CLBS, 380000 GATES, PBGA352
OR4E042BM416-DB FPGA, 1296 CLBS, 380000 GATES, PBGA416
OR4E042BM680-DB FPGA, 1296 CLBS, 380000 GATES, PBGA680
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OR4E04-1BM680I 功能描述:FPGA - 现场可编程门阵列 10368 LUT 466 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256