UP 1 Supplement

UP 1 Supplement
®
University Program
Design Laboratory Package
November 1997, ver. 1.1
User Guide Supplement
This user guide supplement provides updated pin-out and timing
information for the UP 1 Education Board. This supplement should be
used together with the University Program Design Laboratory Package User
Guide.
Pin-Out
Information
Table 1 provides updated pin-out information for the MAX_EXPANSION
port on the UP 1 Education Board.
Table 1. MAX_EXPANSION Signal Names & Device Connections (Part 1 of 2)
Altera Corporation
A-UGS-UP1-1.1
Hole Number
Signal/Pin, Note (1)
Hole Number
Signal/Pin, Note (1)
1
RAW
2
GND
3
VCC
4
GND
5
VCC
6
GND
7
No Connect
8
No Connect
9
No Connect
10
No Connect
11
No Connect
12
GCLRn/1
13
OE1/84
14
OE2/GCLK2/2
15
4
16
5
17
6
18
8
19
9
20
10
21
11
22
12
23
15
24
16
25
17
26
18
27
20
28
21
29
22
30
25
31
24
32
27
33
29
34
28
35
31
36
30
37
33
38
34
39
35
40
36
41
37
42
40
43
39
44
41
45
44
46
46
1
University Program Design Laboratory Package User Guide Supplement
Table 1. MAX_EXPANSION Signal Names & Device Connections (Part 2 of 2)
Hole Number
Signal/Pin, Note (1)
Hole Number
Signal/Pin, Note (1)
47
45
48
48
49
50
50
49
51
52
52
51
53
54
54
55
55
56
56
57
57
VCC
58
GND
59
VCC
60
GND
Note:
(1)
The updated pin numbers are highlighted in gray.
Table 2 shows updated pin-out information for the FLEX_EXPAN_C port
on the UP 1 Education Board.
Table 2. FLEX_EXPAN_C Signal Names & Device Connections (Part 1 of 2)
2
Hole Number
Signal/Pin, Note (1)
Hole Number
Signal/Pin, Note (1)
1
RAW
2
GND
3
VCC
4
GND
5
VCC
6
GND
7
No Connect
8
DI1/99
9
DI2/92
10
DI3/210
11
DI4/212
12
DEV_CLR/209
13
DEV_OE/213
14
DEV_CLK2/211
15
175
16
181
17
182
18
183
19
184
20
185
21
186
22
187
23
188
24
190
25
191
26
192
27
193
28
194
29
195
30
196
31
198
32
199
33
200
34
201
35
202
36
203
37
204
38
206
39
207
40
208
41
214
42
215
43
217
44
218
Altera Corporation
University Program Design Laboratory Package User Guide Supplement
Table 2. FLEX_EXPAN_C Signal Names & Device Connections (Part 2 of 2)
Hole Number
Signal/Pin, Note (1)
Hole Number
Signal/Pin, Note (1)
45
219
46
220
47
221
48
222
49
223
50
225
51
226
52
227
53
228
54
229
55
230
56
231
57
VCC
58
GND
59
VCC
60
GND
Note:
(1)
VGA Timing
Information
The updated pin numbers are highlighted in gray.
For the VGA monitor to work properly, it must receive data at specific
times with specific pulses. Horizontal and vertical synchronization pulses
must occur at specified times to synchronize the monitor while it is
receiving color data. Figures 1 and 2 show updated timing waveforms for
color information with respect to horizontal and vertical synchronization
signals.
Figure 1. Horizontal Refresh Cycle
RED, GREEN, BLUE
C
E
D
HORIZ_SYNC
B
A
Parameters
A
B
C
D
E
Time
31.77 µs
3.77 µs
1.89 µs
25.17 µs
0.94 µs
Altera Corporation
3
University Program Design Laboratory Package User Guide Supplement
Figure 2. Vertical Refresh Cycle
480 Horizontal
Refresh Cycles
RED, GREEN, BLUE
Q
S
R
VERT_SYNC
P
O
Parameters
O
P
Q
R
S
Time
16.6 ms
64 µs
1.02 ms
15.25 ms
0.35 ms
The following updated equations determine the time required for a
monitor to update each pixel and to update a whole screen.
Tpixel
=
1/fCLK = 40 ns
TROW =
=
A = B+C+D+E
(Tpixel × 640 pixels) + row + guard bands = 31.77 µs
Tscreen =
=
O = P+Q+R+S
(TROW × 480 rows) + guard bands = 16.6 ms
Where:
Tpixel
fCLK
TROW
Tscreen
B, C, E, P, Q, S
=
=
=
=
=
Time required to update a pixel
25.175 MHz
Time required to update one row
Time required to update the screen
Guard bands
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4
Altera, MAX, and FLEX are trademarks and/or service marks of Altera Corporation in the United States and
other countries. Altera acknowledges the trademarks of other organizations for their respective products or
services mentioned in this document. Altera products are protected under numerous U.S. and foreign patents
and pending applications, maskwork rights, and copyrights. Altera warrants performance of its
semiconductor products to current specifications in accordance with Altera’s standard warranty, but reserves
the right to make changes to any products and services at any time without notice. Altera assumes no
responsibility or liability arising out of the application or use of any information, product,
or service described herein except as expressly agreed to in writing by Altera Corporation.
Altera customers are advised to obtain the latest version of device specifications before
relying on any published information and before placing orders for products or services.
Copyright  1997 Altera Corporation. All rights reserved.
Altera Corporation
Printed on Recycled Paper.
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