saa5249 NXP Semiconductors, saa5249 Datasheet - Page 17

• Manufacturer Part Number: saa5249
• Description: Integrated Vip And Teletext With Background Memory Controller Ivt1.1bmcx
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1996 Nov 07
handbook, full pagewidth
handbook, full pagewidth
Integrated VIP and Teletext with
Background Memory Controller
(1) Also BLANK in character and box blanking.
SDA
SCL
SDA
R, G, B, Y
R, G, B, Y
(TCS)
LSP
(1)
(1)
MBC764
0
0
0
t BUF
4.66
Fig.5 Display output timing (a) line rate (b) field rate.
41
t HD;STA
16.67
lines 42 to 291 inclusive (and 355 to 604 inclusive interlaced)
Fig.6 I
t LOW
2
C-bus timing.
17
t SU;STA
t r
display period
display period
t HD;DAT
40 s
t HIGH
t f
t SU;DAT
56.67 s
Preliminary specification
291
line numbers
t SU;STO
MLA662 - 1
SAA5249
64 s
312