tmp19a44fda TOSHIBA Semiconductor CORPORATION, tmp19a44fda Datasheet - Page 385

• Manufacturer Part Number: tmp19a44fda
• Description: 32bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Serial Channel (SIO)
SC0TST
14.3.2.12
<TUR>:
<TLVL2:0>:
(Note)
bit Symbol
Read/Write
After reset
Function
The <TUR> bit is cleared to "0" when receive data is read from the SC0BUF
register.
Transmit FIFO Status Register
Flag for TX FIFO underrun.
This parameter is set to “1” if underrun occurs
Indicates status of TX FIFO fill level.
TX FIFO
Underrun
1: Generated
. Cleared to
“0” when
FIFO is
written by
received
data.
TUR
R
7
1
TMP19A44(rev1.3) 14-33
Always reads "0."
6
5
R
0
4
(note).
3
Status of TX FIFO fill level
000:Empty
001:1Byte
010:2Byte
011:3Byte
100:4Byte
TLVL2
2
0
TMP19A44
TLVL1
１
R
0
2010-04-01
TLVL0
0
0