SDA9362 Datasheet, PDF (14/39 Pages) Siemens Semiconductor Group – DDC-PLUS-Deflection Controller

SDA 9362
If NSA = 0 (subaddress 01_H/D5_H) number of lines per field is selfadaptable between 192
and 680 for each specified H-frequency.
2.5 I²C-Bus Control
2.5.1 I²C-Bus Address
1000110
2.5.2 I²C-Bus Format
write:
S 1 0 0 0 1 1 0 0 A Subaddress A
read:
Data Byte
A _***** A P
S 1 0 0 0 1 1 0 1 A Status byte A Data Byte n A _***** NA P
Reading starts at the last write address n. Specification of a subaddress in reading mode
is not possible.
S: Start condition
A: Acknowledge
P: Stop condition
NA: Not acknowledge
An automatical address increment function is implemented.
After switching on the IC, all bits are set to defined states (00_H) (exception: HDE depends
on pin 33; see page 17)
Semiconductor Group
14
1998-02-01