ch7012a Chrontel, ch7012a Datasheet - Page 11

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

CHRONTEL
201-0000-042 Rev 2.1, 10/20/2004
HS
XCLK
(2X)
XCLK
(1X)
D[11:0]
P[23:19]
(Red Data)
P[15:10]
(Green Data)
P[7:3]
(Blue Data)
P[23:19]
(Red Data)
P[15:11]
(Green Data)
P[7:3]
(Blue Data)
CRA
(internal signal)
P[23:16]
(Y Data)
P[15:8]
(CrCb Data)
P[7:0]
(ignored)
The following data is latched for IDF = 2
The following data is latched for IDF = 3
The following data is latched for IDF = 4
Figure 6:
Multiplexed Input Data Formats (IDF = 2, 3, 4)
SAV
P0a
P0b
P0b[6:4], P0a[11:9]
P0b[5:4], P0a[11:9]
P1a
P0b[11:7]
P0b[10:6]
P0a[8:4]
P0a[8:4]
P0b[7:0]
P0a[7:0]
GND
P1b
P1b[6:4], P1a[11:9]
P1b[5:4], P1a[11:9]
P1b[11:7]
P1b[10:6]
P2a
P1a[8:4]
P1a[8:4]
P1b[7:0]
P1a[7:0]
GND
CH7012A
P2b
P2b[11:7]
P2b[10:6]
P2a[11:9]
P2a[11:9]
P2b[6:4],
P2b[5:4],
P2a[8:4]
P2a[8:4]
P2b[7:0]
P2a[7:0]
GND
11