Specifications
ispLSI 2096E
9
Pin Description
Input - This pin performs two functions. When
BSCAN
is logic low, it
functions as a pin to control the operation of the isp state machine.
When
BSCAN
is high, it functions as a dedicated input pin.
1. Pins have dual function capability.
Input/Output Pins - These are the general purpose I/O pins used by the
logic array.
NAME
Table 2-0002/2096E
PQFP & TQFP PIN NUMBERS
DESCRIPTION
21,
27,
34,
40,
52,
58,
66,
72,
85,
91,
98,
104,
117,
123,
2,
8,
18
46
78
15
19
50
20
22,
28,
35,
41,
53,
59,
67,
73,
86,
92,
99,
105,
118,
124,
3,
9,
64,
114
23,
29,
36,
42,
54,
60,
68,
74,
87,
93,
100,
106,
119,
125,
4,
10,
110
I/O 0 - I/O 5
I/O 6 - I/O 11
I/O 12 - I/O 17
I/O 18 - I/O 23
I/O 24 - I/O 29
I/O 30 - I/O 35
I/O 36 - I/O 41
I/O 42 - I/O 47
I/O 48 - I/O 53
I/O 54 - I/O 59
I/O 60 - I/O 65
I/O 66 - I/O 71
I/O 72 - I/O 77
I/O 78 - I/O 83
I/O 84 - I/O 89
I/O 90 - I/O 95
24,
30,
37,
43,
55,
61,
69,
75,
88,
94,
101,
107,
120,
126,
5,
11,
25,
31,
38,
44,
56,
62,
70,
76,
89,
95,
102,
108,
121,
127,
6,
12,
26
32
39
45
57
63
71
77
90
96
103
109
122
128
7
13
1,
97,
17,
112,
33,
115,
49,
116
16,
48,
82,
113
65,
81,
Global Output Enables input pins.
GOE 0, GOE 1
GND
V
CC
VCC
Ground (GND)
Input - This pin performs two functions. When
BSCAN
is logic low, it
functions as an input pin to load programming data into the device.
TDI/IN0 also is used as one of the two control pins for the isp state
machine. When
BSCAN
is high, it functions as a dedicated input pin.
Dedicated Clock input. This clock input is 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 and I/O 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.
RESET
Y0, Y1, Y2
TDI/IN 0
1
BSCAN
TMS/IN 1
1
51,
84,
80
83,
Dedicated input pins to the device.
IN 2, IN 4, IN 5
Output - When
BSCAN
is logic low, it functions as an output pin to read
serial shift register data.
TDO
1
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.
TCK/IN 3
1
14,
47,
79,
111
Supply voltage for output drivers, 5V or 3.3V. All VCCIO pins must be
connected to the same voltage level
VCCIO