SAA7196 Datasheet, PDF (37/76 Pages) NXP Semiconductors – Digital video decoder, Scaler and Clock generator circuit DESCPro

Philips Semiconductors
Digital video decoder, Scaler and Clock
generator circuit (DESCPro)
Product specification
SAA7196
8 PROGRAMMING MODEL
8.1 I²C-bus format
S⁽¹⁾
SLAVE ADDRESS⁽²⁾
A⁽³⁾
SUBADDRESS⁽⁴⁾
A⁽³⁾ DATA0⁽⁵⁾ A⁽³⁾
DATAn⁽⁵⁾ A⁽³⁾ P⁽⁶⁾
Notes
1. START condition.
2. 0100 000X (I²CSA = LOW) or 0100 001X (I²CSA = HIGH); X = read/write control bit
[X = 0: order to write (the circuit is slave receiver); X = 1: order to read (the circuit is slave transmitter)].
3. Acknowledge, generated by the slave.
4. Subaddress byte (see Tables 16 to 30); if more than 1 byte data is transmitted, auto-increment of the subaddress is
performed.
5. DATA byte (see Tables 16 to 30).
6. STOP condition.
1996 Nov 04
37