GS9001 Просмотр технического описания (PDF) - Gennum -> Semtech
Номер в каталоге
Компоненты Описание
производитель
GS9001 Datasheet PDF : 14 Pages
| |||
(MSB) DIN9
44 43 42 41 40 39 38 37 36
1
35 34
33
DOUT9 (MSB)
DIN8
2
32
DOUT8
DIN7
3
31
DOUT7
DIN6
4
30
DOUT6
DIN5
DIN4
D DIN3
E DIN2
D DIN1
N S (LSB) DIN0
E N CLK
5
29
GS9001
6
28
TOP VIEW
7
27
8
26
9
25
10
24
11
12
23
13 14 15 16 17 18 19 20 21 22
DOUT5
DOUT4
DOUT3
DOUT2
DOUT1
DOUT0 (LSB)
INTERRUPT
MM SIG Fig. 1 GS9001 EDH Coprocessor Pin Connections
CO DE Table 1. Selection of Field and Video standard signals on F2, F1, F0 pins
E Input
R W Field/Std
E 0
Output F2
NTSC (0) / PAL (1)
Output F1
D1 (0) / D2 (1)*
Output F0
13.5 MHz Y (0) / 18 MHz Y (1)
T N 1
Field Bit 2
Field Bit 1
O*D1: 4:2:2 sampling
N R D2: 4ƒsc sampling
Table 2. Selection of Error status flags to display
Field Bit 0
FOInput S1
Input S0
Output FL1
Output FL0
0
0
EDA Full Field
EDH Full Field
0
1
UES (See Note)
EDH Active Picture
1
0
EDA Ancillary
EDH Ancillary
1
1
IDA (See Note)
IDH (See Note)
NOTE:
The UES, IDH and IDA flags that appear on pins FL0 and FL1 as shown in Table 2, represent the sum of each
corresponding flag for active picture, full field and ancillary. UES indication can also be used to identify the absence
of EDH implementation in the upstream equipment.
3 of 14
521 - 38 - 04
Share Link: 