SDA5650 Datasheet, PDF (13/41 Pages) Siemens Semiconductor Group – VPS / PDC-plus Decoder

SDA 5650/X
2.3 Order of Data Output on the I²C Bus and Bit Allocation of PDC/VPS
Operating Modes
I²C Bus
t ^{Byte 1}
Byte 2
Byte 3
Byte 4
bit 7
6
5
4
3
2
1
0
bit 7
6
5
4
3
2
1
0
bit 7
6
5
4
3
2
1
0
bit 7
6
5
4
3
2
1
0
PDC Packet 8/30
Format 1
Format 2
byte 15
bit 0²⁾
1
2
3
4
5
6
7
byte 16
byte 17
bit 0¹⁾
1
2
3
bit 0
1
2
3
byte 16
bit 0
1
2
3
4
5
6
7
byte 18
byte 19
bit 0
1
2
3
bit 0
1
2
3
byte 17
bit 0
1
2
3
4
5
6
7
byte 20
byte 21
bit 0
1
2
3
bit 0
1
2
3
byte 18
bit 0
1
2
3
4
5
6
7
byte 22
byte 23
bit 0
1
2
3
bit 0
1
2
3
VPS Mode
byte 11
byte 12
byte 13
byte 14
bit 0²⁾
1
2
3
4
5
6
7
bit 0
1
2
3
4
5
6
7
bit 0
1
2
3
4
5
6
7
bit 0
1
2
3
4
5
6
7
1) _{Message bit numbers according to EBU specification of PDC system.}
2) _{Transmission bit number.}
Semiconductor Group
13
02.97