SAA7103 PHILIPS [NXP Semiconductors], SAA7103 Datasheet - Page 41

• Manufacturer Part Number: SAA7103
• Description: Digital video encoder
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
7.20
Table 32 I
Table 33 I
Table 34 I
Table 35 I
Table 36 I
Table 37 Explanations of Tables 32 to 36
Notes
1. X is the read/write control bit; X = logic 0 is order to write; X = logic 1 is order to read.
2. If more than 1 byte of DATA is transmitted, then auto-increment of the subaddress is performed.
2001 Sep 25
S 1 0 0 0 1 0 0 0 A SUBADDRESS
S 1 0 0 0 1 0 0 0 A FEH
S 1 0 0 0 1 0 0 0 A FFH
S 1 0 0 0 1 0 0 0 A SUBADDRESS
S 1 0 0 0 1 0 0 0 A FEH
S
Sr
1 0 0 0 1 0 0 X; note 1
A
Am
SUBADDRESS; note 2
DATA
--------
P
RAM ADDRESS
Digital video encoder
I
2
C-bus format
2
2
2
2
2
CODE
C-bus write access to control registers; see Table 37
C-bus write access to cursor bit map (subaddress FEH); see Table 37
C-bus write access to colour look-up table (subaddress FFH); see Table 37
C-bus read access to control registers; see Table 37
C-bus read access to cursor bit map or colour LUT; see Table 37
or
FFH
START condition
repeated START condition
slave address
acknowledge generated by the slave
acknowledge generated by the master
subaddress byte
data byte
continued data bytes and acknowledges
STOP condition
start address for RAM access
A RAM ADDRESS
A RAM ADDRESS A Sr 1 0 0 0 1 0 0 1 A DATA 0 Am -------- DATA n Am P
A
RAM ADDRESS
A Sr 1 0 0 0 1 0 0 1
A DATA 0R
41
A
A
DATA 0
DATA 0
DESCRIPTION
A DATA 0
A DATA 0G
A
A
--------
Am
--------
SAA7102; SAA7103
A DATA 0B
--------
DATA n
DATA n
Product specification
DATA n
A --------
A
Am
A
P
P
P
P