DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 548

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

17.3.11 Line Status Register (FLSR)
FLSR is a read-only register that indicates the status information of data transmission.
Rev. 2.00 Sep. 28, 2009 Page 506 of 994
REJ09B0452-0200
Bit
7
6
Bit Name
RXFIFOERR 0
TEMT
Initial Value R/W
1
R
R
Description
Receive FIFO Error
Indicates that at least one data error (parity error,
framing error, or break interrupt) has occurred when
the FIFO is enabled.
0: No receive FIFO error
[Clearing condition]
When FRBR is read or FLSR is read while there is
no remaining data that could cause an error after an
FIFO clear.
1: A receive FIFO error
[Setting condition]
When at least one data error (parity error, framing
error, or break interrupt) has occurred in the FIFO
Transmitter Empty
Indicates whether transmit data remains.
•
0: Transmit data remains in FTHR or FTSR.
[Clearing condition]
Transmit data is written to FTHR.
1: No transmit data remains in FTHR and FTSR.
[Setting condition]
When no transmit data remains in FTHR and FTSR.
•
0: Transmit data remains in the transmit FIFO or
[Clearing condition]
Transmit data is written to FTHR.
1: No transmit data remains in the transmit FIFO
[Setting condition]
When no transmit data remains in the transmit FIFO
and FTSR
FTSR.
and FTSR.
When the FIFO is disabled
When the FIFO is enabled