BT848 ETC, BT848 Datasheet - Page 23

• Manufacturer Part Number: BT848
• Description: Single-Chip Video Capture for PCI
• Manufacturer: ETC

Bt848/848A/849A
Single-Chip Video Capture for PCI
Pin Assignments
Figure 3. Bt848/848A/849A Pinout Diagram
Brooktree
PVREF
CBE[3]
CBE[2]
AD[31]
AD[30]
AD[29]
AD[28]
AD[27]
AD[26]
AD[25]
AD[24]
AD[23]
AD[22]
AD[21]
AD[20]
AD[19]
AD[18]
AD[17]
AD[16]
IDSEL
VDDP
VDDP
VDDP
TRST
GND
GND
GND
GND
Note: Bt848A and Bt849A pin alternate definitions indicated in ().
INTA
REQ
VDD
TMS
TDO
GNT
VDD
VDD
TCK
RST
CLK
TDI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
®
Bt848/848A/849A
L848A_A
120
109
108
107
106
105
104
103
102
101
100
119
118
117
116
115
114
113
112
110
111
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
F
UNCTIONAL
VDD
GPINTR
GPWE
GPIO[0]
GPIO[1]
GPIO[2]
GPIO[3]
GPIO[4]
GPIO[5]
GPIO[6]
GPIO[7]
VDDG
GPCLK
GND
XT1O
XT1I
NUMXTAL
XT0O
XT0I
VDD
GND
GPIO[8] (HSYNC)
GPIO[9] (VSYNC/FIELD)
GPIO[10]
GPIO[11]
GPIO[12]
GPIO[13]
GPIO[14]
GPIO[15]
GND
VDDG
GPIO[16] (Composite SYNC)
GPIO[17] (Composite ACTIVE)
GPIO[18] (HSYNC)
GPIO[19] (HACTIVE)
GPIO[20] (VSYNC)
GPIO[21] (VACTIVE)
GPIO[22] (FIELD)
GPIO[23] (CLKX1)
VDD
Pin Assignments
D
ESCRIPTION
13