参数资料
型号: TC90A66F
元件分类: 画面叠加
英文描述: PICTURE-IN-PICTURE IC, PQFP144
封装: 26 X 26 MM, 0.65 MM PITCH, PLASTIC, QFP-144
文件页数: 13/39页
文件大小: 488K
代理商: TC90A66F
TC90A66F
2001-06-07
20
Outline of I
2
C Bus Control Format
I2C bus control for the TC90A31F conforms to the Philips format.
Data Transfer Format
S: start condition
P: stop condition
A: acknowledge
(1)
Start and stop conditions
(2)
Bit transfer
SDA
SCL
SDA may be changed.
Do not change SDA.
Data are valid only when
clock pulse
= H (including
rising/falling edges).
SDA
SCL
S
Start condition
P
Stop condition
when clock line
= H,
defined at the falling
edge of data line.
When clock line
= H,
defined at the rising
edge of data line.
7-bit
8-bit
MSB
S
Slave address
0 A
Sub address
A
XXXXXXXX
A
XXXXXXXX
A P
8-bit
MSB
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