ISL98003 Intersil, ISL98003 Datasheet - Page 10

• Manufacturer Part Number: ISL98003
• Description: 8-Bit Video Analog Front End
• Manufacturer: Intersil

Register Listing
STATUS AND INTERRUPT REGISTERS
ADDRESS
0x01
0x02
0x03
Selected Input Channel
Characteristics, (read only)
CH0 and CH1 Activity
Status, (read only)
Not Used (read only)
(DEFAULT VALUE)
REGISTER
10
BITS
1:0
3:2
7:6
7:0
2
3
4
5
6
7
0
1
4
5
SYNC Type
HSYNC Polarity
VSYNC Polarity
Tri-level Sync
Interlaced
(Only for CSYNC)
Macrovision
PLL Locked
HSYNC0 Activity
VSYNC0 Activity
SOG0 Activity
HSYNC1 Activity
VSYNC1 Activity
SOG1 Activity
Not Used
FUNCTION NAME
ISL98003
www.DataSheet.co.kr
00: Automatic Sync Selection logic could not find good sync on
01: SYNC on HSYNC/VSYNC
10: CSYNC on HSYNC
11: CSYNC on Green Channel (SOG)
0: HSYNC Active High
1: HSYNC Active Low
0: VSYNC Active High
1: VSYNC Active Low
0: Bi-level SOG (if SOG is active)
1: Tri-level SOG
0: Non-interlaced or progressive signal
1: Interlaced signal
0: No Macrovision detected
1: Macrovision encoding detected
0: PLL unlocked
1: PLL locked to incoming HSYNC
0: HSYNC0 Inactive
1: HSYNC0 Active – There is a periodic signal with frequency
0: VSYNC0 Inactive
1: VSYNC0 Active – There is a periodic signal with frequency
00: SOG0 Inactive – No transitions detected at the SOG Slicer
01: SOG0 Active – Non-periodic transitions detected at the
10: SOG0 Periodic – There is a periodic signal with frequency
See HSYNC0 Activity description
See VSYNC0 Activity description
See SOG0 Activity description
Ignore
>1kHz and consistent low/high times on this input.
>20Hz and consistent low/high times on this input.
H, V, or SOG (Automatic Sync mode only).
output.
SOG Slicer output – possibly valid SOG with a bad slicer
threshold, or simply video with no valid SOG.
>1kHz and consistent low/high times on this input. This is
most likely a valid SOG signal.
DESCRIPTION
September 12, 2008
FN6760.0
Datasheet pdf - http://www.DataSheet4U.net/