TCC76 Datasheet, PDF (144/259 Pages) List of Unclassifed Manufacturers – 32-bit RISC Microprocessor For Digital Media Player

TCC76x
Specification Rev. 0.07
32-bit RISC Microprocessor for Digital Media Player
February 23, 2005
UART/IRDA
Line Status Register (UTLSR)
0x80000610
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
0
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0
TE TF FE PE RA
TE [4]
0
1
Type
R
Transmitter FIFO Status
At least 1 byte is stored in transmitter FIFO.
No data is stored in transmitter FIFO
TF [3]
0
1
Type
R
Transmitter FIFO Status
At least 1 byte can be stored in transmitter FIFO.
No data can be stored in transmitter FIFO
Transmitter FIFO depth is fixed to 4.
FE [2]
0
1
Type
R
Framing Status
Stop bit is received and correct
The received data in the FIFO don’t have valid stop bit
PE [1]
0
1
Type
R
Parity Status
Parity bit is received and correct
The received data in the FIFO don’t have valid parity bit
RA [0]
0
1
Type
R
Received FIFO Status
No data has been received
At least 1 received data is stored in the FIFO
Preliminary
10-6