- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371370 > 2192VE (Lattice Semiconductor Corporation) 3.3V In-System Programmable SuperFAST⑩ High Density PLD PDF資料下載
參數(shù)資料
| 型號： | 2192VE |
| 廠商： | Lattice Semiconductor Corporation |
| 英文描述： | 3.3V In-System Programmable SuperFAST⑩ High Density PLD |
| 中文描述： | 3.3在系統(tǒng)可編程超快⑩高密度可編程邏輯器件 |
| 文件頁數(shù)： | 2/15頁 |
| 文件大小： | 144K |
| 代理商： | 2192VE |
Specifications
ispLSI 2192VE
2
Functional Block Diagram
Figure 1. ispLSI 2192VE Functional Block Diagram
The 2192VE contains 96 I/O cells. Each I/O cell is directly
connected to an I/O pin and can be individually pro-
grammed to be a combinatorial input, output or
bi-directional I/O pin with 3-state control. The signal
levels are TTL compatible voltages and the output drivers
can source 4mA or sink 8mA. Each output can be
programmed independently for fast or slow output slew
rate to minimize overall output switching noise. Device
pins can be safely driven to 5V signal levels to support
mixed-voltage systems.
Eight GLBs, 16 I/O cells, two dedicated inputs and an
ORP are connected together to make a Megablock (see
Figure 1). The outputs of the eight GLBs are connected
to a set of 16 universal I/O cells by the ORP. Each ispLSI
2192VE device contains six Megablocks.
The GRP has as its inputs, the outputs from all of the
GLBs and all of the inputs from the bi-directional I/O cells.
All of these signals are made available to the inputs of the
GLBs. Delays through the GRP have been equalized to
minimize timing skew.
Clocks in the ispLSI 2192VE device are selected using
the dedicated clock pins. Three dedicated clock pins (Y0,
Y1, Y2) or an asynchronous clock can be selected on a
GLB basis. The asynchronous or Product Term clock
can be generated in any GLB for its own clock.
Programmable Open-Drain Outputs
In addition to the standard output configuration, the
outputs of the ispLSI 2192VE are individually program-
mable, either as a standard totem-pole output or an
open-drain output. The totem-pole output drives the
specified Voh and Vol levels, whereas the open-drain
output drives only the specified Vol. The Voh level on the
open-drain output depends on the external loading and
pull-up. This output configuration is controlled by a pro-
grammable fuse. The default configuration when the
device is in bulk erased state is totem-pole configuration.
The open-drain/totem-pole option is selectable through
the ispDesignEXPERT software tools.
Output Routing Pool (ORP)
B0
B1
B2
B3
B4
B5
B6
B7
Output Routing Pool (ORP)
C0
C1
C2
C3
C4
C5
C6
C7
Output Routing Pool (ORP)
F7
F6
F5
F4
F3
F2
F1
F0
Input Bus
Output Routing Pool (ORP)
E7
E6
E5
E4
E3
E2
E1
E0
Input Bus
A0
A1
A2
A3
A4
A5
A6
A7
O
Generic
Logic Blocks
(GLBs)
Megablock
I
Global
Routing
Pool
(GRP)
D7
D6
D5
D4
D3
D2
D1
D0
O
I/O
94
I/O
95
I/O
93
I/O
92
I/O
91
I/O
90
I/O
89
I/O
88
I/O
87
I/O
86
I/O
85
I/O
84
I/O
83
I/O
82
I/O
81
I/O
80
IN
11*
I/O
78
I/O
79
I/O
77
I/O
76
I/O
75
I/O
74
I/O
73
I/O
72
I/O
71
I/O
70
I/O
69
I/O
68
I/O
67
I/O
66
I/O
65
I/O
64
IN
9
IN
10
I/O
17
I/O
16
I/O
18
I/O
19
I/O
20
I/O
21
I/O
22
I/O
23
I/O
24
I/O
25
I/O
26
I/O
27
I/O
28
I/O
29
I/O
30
I/O
31
IN 3
I/O
33
I/O
32
I/O
34
I/O
35
I/O
36
I/O
37
I/O
38
I/O
39
I/O
40
I/O
41
I/O
42
I/O
43
I/O
44
I/O
45
I/O
46
Y0 Y1 Y2
I/O
47
IN 5*
IN4
IN 7/TCK
IN 6/TDO
I/O 63
I/O 62
I/O 61
I/O 60
I/O 59
I/O 58
I/O 57
I/O 56
I/O 55
I/O 54
I/O 53
I/O 52
I/O 51
I/O 50
I/O 49
I/O 48
I/O 0
I/O 1
I/O 2
I/O 3
I/O 6
I/O 7
I/O 8
I/O 9
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
TDI/IN 0
TMS/IN 1
I/O 4
I/O 5
BSCAN
RESET
Input Bus
Input Bus
l
2192VE Block.eps
IN
8
GOE 0
GOE 1
IN 2*
*Note: Dedicated Inputs 2, 5 and 11 are not available with 128-pin packages.
C
C
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 21934 | CAPACITIVE SENSOR |
| 21A | Low-Frequency Dual EconOscillator |
| 21B | Low-Frequency Dual EconOscillator |
| 21C | Low-Frequency Dual EconOscillator |
| 21D | Low-Frequency Dual EconOscillator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 2192Y 0.5MM2 BLACK 100M RL | 制造商:ESCABLE 功能描述: |
| 2192Y 0.5MM2 WHITE 100M RL | 制造商:ESCABLE 功能描述: |
| 2192Y-0.5MMBLK | 制造商:Farnell / Pro-Power 功能描述:CABLE FLEX 2192Y BLACK 0.5MM PER M 制造商:pro-power 功能描述:CABLE, FLEX, 2192Y, BLACK, 0.5MM, PER M 制造商:PRIVATE LABEL 功能描述:CABLE, FLEX, 2192Y, BLACK, 0.5MM, PER M, No. of Conductors:2, Voltage Rating:30 |
| 2192Y-0.5MMBLK100M | 制造商:Farnell / Pro-Power 功能描述:CABLE FLEX 2192Y BLACK 0.5MM 100M 制造商:pro-power 功能描述:CABLE, FLEX, 2192Y, BLACK, 0.5MM, 100M 制造商:PRIVATE LABEL 功能描述:CABLE, FLEX, 2192Y, BLACK, 0.5MM, 100M, Reel Length (Imperial):328ft, Reel Lengt |
| 2192Y-0.5MMBLK50M | 制造商:Farnell / Pro-Power 功能描述:CABLE FLEX 2192Y BLACK 0.5MM 50M 制造商:pro-power 功能描述:CABLE, FLEX, 2192Y, BLACK, 0.5MM, 50M 制造商:PRIVATE LABEL 功能描述:CABLE, FLEX, 2192Y, BLACK, 0.5MM, 50M, Reel Length (Imperial):164ft, Reel Length |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。