ch7012a Chrontel, ch7012a Datasheet - Page 21

• Manufacturer Part Number: ch7012a
• Description: Ch7012 Tv Output Device
• Manufacturer: Chrontel

CHRONTEL
• TV-Out Controls
IR[2:0]
VOS[1:0]
SR[2:0]
CFF[1:0]
YFFT[1:0]
YFFNT[1:0]
CVBWB
CBW
YSV[1:0]
YCV[1:0]
TE[2:0]
CFRB
M/S*
SAV [8:0]
BLCK[7:0]
HP[8:0]
VP[8:0]
VOF
CE[2:0]
PLLTVM[8:0] TV-Out PLL M divider
PLLTVN[9:0]
FSCI[32:0]
CIVEN
CIVC[1:0]
CIV[25:0]
CIVPN
MEM[2:0]
VBID
PLLCPI
PLLCAP
201-0000-042 Rev 2.1, 10/20/2004
Input data resolution (when used for TV-Out)
TV-Out video standard
TV-Out scaling ratio
Chroma flicker filter setting
Luma text enhancement flicker filter setting
Luma flicker filter setting (Non-text)
CVBS DAC receives black&white (S-Video luminance) signal
Chroma video bandwidth
S-Video luma bandwidth
Composite video luma bandwidth
Text enhancement (sharpness)
Chroma sub-carrier free run (bar) control
TV-Out PLL reference input control
Horizontal start of active video (delay from leading edge of H2 sync to active video)
TV-Out Black level control
TV-Out horizontal position control
TV-Out vertical position control
TV-Out video format (s-video & composite, RGB)
TV-Out contrast enhancement
TV-Out PLL N divider
Sub-carrier generation increment value (when ACIV=0)
Calculated sub-carrier enable (was called ACIV)
Calculated sub-carrier control (hysteresis,
Calculated sub-carrier increment value read out
Select PAL-N when in a CIV mode
Memory sense amp reference adjust
Vertical blanking interval defeat
TV-Out PLL charge pump current control
TV-Out capacitor control
CH7012A
21