tmp88fw45afg TOSHIBA Semiconductor CORPORATION, tmp88fw45afg Datasheet - Page 195

• Manufacturer Part Number: tmp88fw45afg
• Description: 8 Bit Microcontroller Tlcs-870/x Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

UART1 Status Register
UART1 Receive Data Buffer
UART1 Transmit Data Buffer
(When the transfer clock gen-
erated by timer/counter inter-
UARTSR
(01F91H)
(01F93H)
(01F93H)
rupt is the same as the right
RDBUF
TDBUF
Note:When an INTTXD is generated, TBEP flag is set to "1" automatically.
side column)
The setting except the above
BRG setting
000
110
PERR
7
OERR
7
PERR
FERR
TEND
RBFL
TBEP
7
FERR
6
6
6
Parity error flag
Framing error flag
Overrun error flag
Receive data buffer full flag
Transmit end flag
Transmit data buffer empty flag
Transfer clock
OERR
5
5
5
fc/13
fc/16
fc/32
[Hz]
fc/8
RBFL
4
4
4
(No noise rejection)
TEND
3
3
3
00
Ο
Ο
Ο
Ο
Ο
TBEP
2
2
2
Page 181
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
1
(Reject pulses shorter
than 31/fc[s] as noise)
1
1
No parity error
Parity error
No framing error
Framing error
No overrun error
Overrun error
Receive data buffer empty
Receive data buffer full
On transmitting
Transmit end
Transmit data buffer full (Transmit data writing is finished)
Transmit data buffer empty
0
01
0
0
Ο
Ο
Ο
Ο
-
RXDNC setting
Write only
(Initial value: 0000 0000)
(Initial value: 0000 11**)
Read only
(Initial value: 0000 0000)
than 63/fc[s] as noise)
(Reject pulses shorter
10
Ο
Ο
Ο
-
-
TMP88FW45AFG
than 127/fc[s] as noise)
(Reject pulses shorter
11
Ο
-
-
-
-
Read
only