saa7110 NXP Semiconductors, saa7110 Datasheet - Page 30

• Manufacturer Part Number: saa7110
• Description: One Chip Front-end 1 Ocf1
• Manufacturer: NXP Semiconductors

Philips Semiconductors
16 I
16.1
Table 6 Description of I
Note
1. If more than one byte DATA is transmitted then the auto-increment of the subaddress is performed.
1995 Oct 18
S
Slave address
ACK
Subaddress
Data
P
X
Slave address
Subaddress
One Chip Front-end 1 (OCF1)
S
2
C-BUS DESCRIPTION
I
2
C-bus format
SLAVE ADDRESS
CODE
2
C-bus format
START condition
1001 110Xb (SA = LOW) or 1001 111Xb (SA = HIGH)
acknowledge generated by the slave
subaddress byte, see Table 7
data byte, see Table 7; note 1
STOP condition
read/write control bit:
9CH for write, 9DH for read (SA = 0)
9EH for write, 9FH for read (SA = 1
00H to 19H decoder part
1AH to 1FH reserved
20H to 34H front-end part
ACK
X = 0, order to write (the circuit is slave receiver)
X = 1, order to read (the circuit is slave transmitter)
SUBADDRESS
30
DESCRIPTION
ACK
DATA (n bytes)
SAA7110; SAA7110A
Product specification
ACK
P