
ZORAN Corporation
USBvision II Data Decoder
ZR36505 Data Sheet
November-99
Page 9 of 9
Pin Assignments (Top View)
NT1004
USB
V
ision
TM
Video/Audio on USB
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
DA2
DA3
DA6
DA7
DA8
DA5
DA4
VDD
GND
PWR1
RESIN
GND
SENS
IICDT
IICCK
DA9
SCL/PWR0
SDA/EEPROM
USB_VM
USB_VP
TEST2(VPD)
CAPTRN
SUSPND
PWR_DWN
VDDA
V
D
D
R
W
O
C
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9 10
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Y
Y
V
G
Y
Y
Y
Y
Y
Y
U
U
U
U
G
U
U
U
U
V
V
V
V
V
V5
CLK48
BCLK
BLK_FULL
XOUT
BLK_EN
DAT_IN
IO_2
IO_1
VDDA
GNDA
FID
HSNC
VSNC
HVALID
FS_R
FS_L
GND
VDDA
XIN
VDD
V6
TEST1(MST)
V7
VCLK
D
G
G
G
PIN DESCRIPTIONS
PIN NUMBER
SIGNAL
I/O
DESCRIPTION
3, 28, 53, 78
VDD
Digital 3.3V power supply
37, 42, 98
VDDA
Analog 3.3V supply. 37:PLL, 42:OSC, 98:USB
4, 15, 40, 54, 65,
79, 90
1, 36
GND
Digital ground connection
GNDA
Analog ground connection. 1:USB, 36:PLL
2, 5-11
Y0-Y7
I
Video Luminance input from camera. The ZR36504 uses the
VCLK input to sample this bus. These input pins are 5-volt
tolerant with P.D
Video Chroma U or U/V-components input from camera. The
ZR36504 uses the VCLK input to sample this bus. These input
pins are 5-volt tolerant with P.D.
Video Chroma V-component input from camera. The ZR36504
uses the VCLK input to sample this bus in the 24-bit format
mode. V2-V0 inputs are also used to set the
idProduct
code. V7-
V3 inputs are also used to set the
idVendor
code. These input
pins are 5-volt tolerant. Should be connected to GND if not used.
This pin must be connected to GND.
12-14,16-20
U0-U7
I
21-27, 29
V0-V7
I
30
TEST1(MST)
I