SDA6000 Datasheet, PDF (151/380 Pages) Infineon Technologies AG – Teletext Decoder with Embedded 16-bit Controller

SDA 6000
System Control & Configuration
DP6
Reset Value: 0000_H
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
-
-
-
-
-
-
-
-
- DP6.6 DP6.5 DP6.4 DP6.3 DP6.2 DP6.1 DP6.0
rw rw rw rw rw rw rw
Bit
DP6.y
Function
Port direction register DP6 bit y.
DP6.y = 0: Port line P6.y is an input (high-impedance).
DP6.y = 1: Port line P6.y is an output.
ODP6
Reset Value: 0000_H
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
-
-
-
-
-
-
-
-
- ODP6. ODP6. ODP6. ODP6. ODP6. ODP6. ODP6.
6
5
4
3
2
1
0
rw rw rw rw rw rw rw
Bit
ODP6.y
Function
Port 6 Open Drain control register bit y
ODP6.y = 0: Port line P6.y output driver in push/pull mode
ODP6.y = 1: Port line P6.y output driver in open drain mode
Alternate Functions of Port 6
The table below summarizes the alternate functions of Port 6.
Port 6 Pin Alternate Function
P6.0
P6.1
P6.2
P6.3
P6.4
P6.5
P6.6
TRIG_IN
TRIG_OUT
SCL1
SDA1
SDA2
Trigger Input for Emulation
Trigger output for Emulation
no alternate function
I²C Bus Clock Line 1
I²C Bus Data Line 1
no alternate function
I²C Bus Data Line 2
Users Manual
6 - 34
2000-06-15