tmp19a44fda TOSHIBA Semiconductor CORPORATION, tmp19a44fda Datasheet - Page 421

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

Serial Channel (HSIO)
HSC0RST
15.3.1.11
<ROR>:
<RLVL2:0>:
(Note)
bit Symbol
Read/Writ
e
After reset
The <ROR> bit is cleared to "0" when receive data is read from the HSC0BUF
register.
Function
Receive FIFO Status Register
This parameter is set to “1” if overrun occurs
Flag for RX FIFO overrun.
Indicates status of RX FIFO fill level.
RX FIFO
Overrun
1:
Generated
ROR
R
7
0
Always
reads
"0."
TMP19A44(rev1.3) 15-31
6
Status of RX FIFO fill level
(00_0000:32byte)
00_0000:32byte
01_1110:30byte 01_1111:31byte
RLVL5
00_0001:1byte 00_0010:2byte
To
5
0
RLVL4
(note).
4
0
RLVL3
3
0
R
RLVL2
2
0
TMP19A44
RLVL1
1
0
2010-04-01
RLVL0
0
0