SAA7113 Philips Semiconductors, SAA7113 Datasheet - Page 68

• Manufacturer Part Number: SAA7113
• Description: 9-bit video input processor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
15.2.23 S
Table 54 VGATE MSBs
15.2.24 S
Table 55 Status byte video decoder SA 1F
15.2.25 S
Table 56 Data slicer clock selection
Table 57 Amplitude searching
1999 Jul 01
VSTA8, see SA 15
MSB VGATE start
VSTO8, see SA 16
MSB VGATE stop
Amplitude searching active (default)
Amplitude searching stopped
CONTROL BIT
9-bit video input processor
I
COPRO
RDCAP
2
SLTCA
HLVLN
GLIMB
GLIMT
CODE
HLCK
C-BUS
WIPA
FIDT
INTL
UBADDRESS
UBADDRESS
UBADDRESS
AMPLITUDE SEARCHING
AMPLITUDE SEARCHING
ready for capture (all internal loops locked); active HIGH (OLDSB = 0)
colour signal in accordance with selected standard has been detected; active HIGH
(OLDSB = 1)
copy protected source detected according to macrovision version up to 7.01
(OLDSB = 0)
slow time constant active in WIPA mode; active HIGH (OLDSB = 1)
white peak loop is activated; active HIGH
gain value for active luminance channel is limited [min (bottom)]; active HIGH
gain value for active luminance channel is limited [max (top)]; active HIGH
identification bit for detected field frequency; LOW = 50 Hz, HIGH = 60 Hz
status bit for horizontal/vertical loop: LOW = locked, HIGH = unlocked (OLDSB = 0)
status bit for locked horizontal frequency; LOW = locked, HIGH = unlocked
(OLDSB = 1)
status bit for interlace detection; LOW = non-interlaced, HIGH = interlaced
SLICER SET (40H)
SLICER SET (40H)
13.5 MHz (default)
FUNCTION
17H
1FH (
40H
Reserved
Reserved
Reserved
READ ONLY REGISTER
)
FUNCTION
68
LOGIC LEVEL
see Table 52
see Table 53
CLKSEL1
CONTROL BITS D2 AND D1
CONTROL BIT D4
HUNT_N
00
01
10
11
0
1
CONTROL BIT
Product specification
CLKSEL0
SAA7113H
D0
D1
DATA BIT
D0
D1
D2
D3
D4
D5
D6
D7