cxa2050s Sony Electronics, cxa2050s Datasheet - Page 32

• Manufacturer Part Number: cxa2050s
• Description: Y/c/rgb/d For Pal/ntsc Color Tvs
• Manufacturer: Sony Electronics

7. Status register
HLOCK
IKR
VNG
XRAY
COLOR SYS (2)
FSC
FV
(1)
(1)
(1)
(1)
(1)
(1)
: Lock status between H SYNC and H VCO
: AKB operation status
: Signal input status to V PROT pin
: Signal input status to XRAY control pin (HOFF pin)
: Color system status
: X’tal status (Fsc information)
: Vertical deflection frequency status
0 = HVCO free run status
1 = Locked to H SYNC
0 = REF-P at Ik small and AKB loop unstable.
1 = REF-P at Ik sufficient and AKB loop stable.
0 = No V PROT input
1 = V PROT input (In this case, the RGB output is blanked.)
0 = No XRAY control input
1 = XRAY control input (In this case, the RGB output is blanked.)
0h = PAL
1h = NTSC
2h = SECAM
3h = NO STANDARD
0 = 4.43MHz
1 = 3.58MHz
0 = 50Hz
1 = 60Hz
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CXA2050S