參數(shù)資料
型號(hào)： 2128E
廠商： Lattice Semiconductor Corporation
英文描述： In-System Programmable SuperFAST⑩ High Density PLD
中文描述： 在系統(tǒng)可編程超快⑩高密度可編程邏輯器件
文件頁(yè)數(shù)： 9/11頁(yè)
文件大?。?/td> 142K
代理商： 2128E
Specifications
ispLSI 2128E
9
Pin Description
Dedicated Clock inputs. These clock inputs are connected to one of the clock inputs of all
the GLBs on the device.
Active Low (0) Reset pin which resets all of the GLB registers in the device.
Input - Dedicated in-system programming enable input pin. This pin is brought low to
enable the programming mode. The TMS, TDI, TDO and TCK options become active.
Input - This pin performs two functions. When
BSCAN
is logic low, it functions as an input
pin to load programming data into the device. SDI is also used as one of the two control
pins for the ISP state machine. When
BSCAN
is high, it functions as a dedicated input pin.
Input/Output Pins - These are the general purpose I/O pins used by the logic array.
NAME
Table 2-0002/2128E
DESCRIPTION
I/O 0 - I/O 4
I/O 5 - I/O 9
I/O 10 - I/O 14
I/O 15 - I/O 19
I/O 20 - I/O 24
I/O 25 - I/O 29
I/O 30 - I/O 34
I/O 35 - I/O 39
I/O 40 - I/O 44
I/O 45 - I/O 49
I/O 50 - I/O 54
I/O 55 - I/O 59
I/O 60 - I/O 64
I/O 65 - I/O 69
I/O 70 - I/O 74
I/O 75 - I/O 79
I/O 80 - I/O 84
I/O 85 - I/O 89
I/O 90 - I/O 94
I/O 95 - I/O 99
I/O 100 - I/O 104
I/O 105 - I/O 109
I/O 110 - I/O 114
I/O 115 - I/O 119
I/O 120 - I/O 124
I/O 125 - I/O 127
Global Output Enable input pins.
GOE 0, GOE 1
RESET
Y0, Y1, Y2
BSCAN
TDI/IN 7
1
TCK/IN 0
1
TMS/IN 1
1
TDO/IN 6
1
Output/Input - This pin performs two functions. When
BSCAN
is logic low, it functions as
the pin to read the isp data. When
BSCAN
is high, it functions as a dedicated input pin.
Input - This pin performs two functions. When
BSCAN
is logic low, it functions as pin to
control the operation of the programming state machine. When
BSCAN
is high, it
functions as a dedicated input pin.
Input - This pin performs two functions. When
BSCAN
is logic low, it functions as a clock
pin for the Serial Shift Register. When
BSCAN
is high, it functions as a dedicated input pin.
Ground (GND)
GND
V
VCC
TQFP PIN NUMBERS
27,
35,
41,
46,
52,
59,
65,
71,
77,
83,
90,
95,
102,
116,
124,
130,
135,
141,
148,
154,
160,
167,
173,
3,
8,
16,
28,
36,
42,
47,
53,
60,
66,
72,
79,
85,
91,
96,
103,
119,
125,
131,
136,
143,
149,
155,
161,
168,
174,
4,
9,
17,
31,
37,
43,
48,
55,
61,
67,
73,
80,
86,
92,
97,
104,
120,
126,
132,
138,
145,
150,
156,
163,
169,
175,
5,
12,
18
32,
38,
44,
50,
57,
62,
68,
75,
81,
87,
93,
99,
105,
121,
127,
133,
139,
146,
151,
158,
164,
170,
176,
6,
14,
33,
39,
45,
51,
58,
63,
70,
76,
82,
88,
94,
101,
115,
123,
129,
134,
140,
147,
153,
159,
165,
171,
2,
7,
15,
22
19,
23
24
25
26
114
1,
64,
117,
172
13,
122,
10,
118,
20
11,
69,
128,
29,
84,
137,
21,
111
110, 109,
40,
89,
152,
106, 107, 112, 113
49,
108,
157,
34,
144,
30,
142,
56,
166
54,
162
78,
100,
Supply voltage for output drivers, 5V or 3.3V. All VCCIO pins must be connected to the
same voltage level.
No Connect
VCCIO
NC
1. Pins have dual function capability.
74,
98,
Dedicated input pins to the device.
IN 2 - IN 5
相關(guān)PDF資料
PDF描述
2128VE 3.3V In-System Programmable SuperFAST⑩ High Density PLD
2128VL 2.5V In-System Programmable SuperFAST⑩ High Density PLD
21303 MARKER DETERGENT RMVBL BLUE
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21306 MARKER DETERGENT RMVBL RED
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