GS1560A/GS1561 Data Sheet
4.4 GS1561 Typical Application Circuit (Part B)
20bit/10bitb
20bit/10bitb
I O P R O C _ E N / D I S b
S D O _ E N / D I S b
I O P R O C _ E N / D I S b
S D O _ E N / D I S b
F W _ E N / D I S b
I P S E L
F W _ E N / D I S b
GND_VCO
I P S E L
J T A G / H O S T b
J T A G / H O S T b
M A S T E R / S L A V E b
M A S T E R / S L A V E b
10n
4
8
V C O _ V C C
G O 1 5 2 5
1 u
G N D
G N D
GND_VCO
S M P T E _ B Y P A S S b
S D / H D b
2 k 2
2 k 2
2 k 2
S M P T E _ B Y P A S S b
S D / H D b
V C O _ V C C
GND_VCO
GND_VCO
1 0 n
V C O _ V C C
GND_VCO
D V B _ A S I
D V B _ A S I
10n
4 K 7
GND_VCO
N O T E : S M P T E _ B Y P A S S b , S D / H D b , a n d D V B _ A S I a r e
I N P U T S i n s l a v e m o d e ( M A S T E R / S L A V E b L O W ) , a n d
=
a r e O U T P U T S i n m a s t e r m o d e ( M A S T E R / S L A V E b
=
H I G H ) .
4 K 7
2n2
0
+1. 8V
10n
100n
GND_VCO
GND_VCO
GND_D
3 9 K 2
P C L K
GND_VCO
75
D A T A [ 1 9 . . 0 ]
0
2K2
GND_A
+3. 3V
10n
1u
10n
D A T A 1 9
D A T A 1 8
+3. 3V
1u
0
1u
10n
GND_D
10n
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
GND_A
+1. 8V_A
C P _ V D D
I O _ G N D
D O U T 1 7
D O U T 1 6
D O U T 1 5
D O U T 1 4
D O U T 1 3
D O U T 1 2
I O _ V D D
D O U T 1 1
D O U T 1 0
D O U T 9
I O _ G N D
D O U T 8
D O U T 7
D O U T 6
D O U T 5
D O U T 4
D O U T 3
D O U T 2
I O _ V D D
D A T A 1 7
D A T A 1 6
D A T A 1 5
D A T A 1 4
D A T A 1 3
D A T A 1 2
P D B U F F _ G N D
P D _ V D D
B U F F _ V D D
C D 1
D D I _ 1
T E R M 1
C D 1 b
4 u 7
4 u 7
D D I 1
+3. 3V
10n
GND_EQ
D D I _ 1
D V B _ A S I
I P S E L
S D / H D b
20bit/10bitb
D A T A 1 1
D A T A 1 0
D A T A 9
D D I 1 b
D V B _ A S I
I P S E L
S D / H D
20bit/10bit
I O P R O C _ E N / D I S
C D 2
D D I _ 2
T E R M 2
D D I _ 2
1u
10n
G S 1 5 6 1
C D 2 b
D D I 2
I O P R O C _ E N / D I S b
D A T A 8
D A T A 7
D A T A 6
D A T A 5
D A T A 4
D A T A 3
D A T A 2
4 u 7
4 u 7
GND_D
10n
GND_EQ
S M P T E _ B Y P A S S b
D D I 2 b
S M P T E _ B Y P A S S
N C
N C
+3. 3V
1u
10n
GND_D
D A T A 1
D A T A 0
H
V
F
+1. 8V
D A T A _ E R R O R b
D A T A _ E R R O R b
L O C K
Y A N C
C A N C
F I F O _ L D b
L O C K
Y A N C
C A N C
10n
F I F O _ L D b
GND_D
S C L K _ T C K
S D I N _ T D I
S D O U T _ T D O
C S b _ T M S
R E S E T _ T R S T b
27360 - 8 September 2005
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GENNUM [ GENNUM CORPORATION ]
