SDA6000 Datasheet, PDF (227/380 Pages) Infineon Technologies AG – Teletext Decoder with Embedded 16-bit Controller

SDA 6000
Peripherals
Field
FCDETEN
ABEM
TXINV
RXINV
Bits Type Value Description
4
rw
First Character of Two-Byte Frame
Detected Enable
0
Autobaud detection interrupt ABDETIR
becomes active after the two-byte frame
recognition
1
Autobaud detection interrupt ABDETIR
becomes active after detection of the first
and second byte of the two-byte frame.
8-9 rw
Autobaud Echo Mode Enable
In echo mode the serial data at RXD is
switched to TXD output.
0 0 Echo mode disabled
0 1 Echo mode is enabled during autobaud
detection
1 0 Echo mode is always enabled
1 1 reserved
10 rw
Transmit Inverter Enable
0
Transmit inverter disabled
1
Transmit inverter enabled
11 rw
Receive Inverter Enable
0
Receive inverter disabled
1
Receive inverter enabled
The autobaud status register ABSTAT indicates the status of the autobaud detection
operation.
Users Manual
7 - 76
2000-06-15