DF2110BVTE10 Renesas Electronics America, DF2110BVTE10 Datasheet - Page 269

• Manufacturer Part Number: DF2110BVTE10
• Description: MCU 3V 64K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2110BVTE10

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: Host Interface (LPC), I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: HD64F2110BVTE10; HD64F2110BVTE10

12.3.7
SSR is a register containing status flags of the SCI and multiprocessor bits for transfer. TDRE,
RDRF, ORER, PER, and FER can only be cleared.
Bit
7
6
5
Bit Name
TDRE
RDRF
ORER
Serial Status Register (SSR)
Initial Value
1
0
0
R/W
R/(W) * Transmit Data Register Empty
R/(W) * Receive Data Register Full
R/(W) * Overrun Error
Description
Indicates whether TDR contains transmit data.
[Setting conditions]
[Clearing condition]
When 0 is written to TDRE after reading TDRE = 1
Indicates that receive data is stored in RDR.
[Setting condition]
When serial reception ends normally and receive
data is transferred from RSR to RDR
[Clearing condition]
The RDRF flag is not affected and retains its
previous value when the RE bit in SCR is cleared to
0.
[Setting condition]
When the next data is received while RDRF = 1
[Clearing condition]
When 0 is written to ORER after reading ORER = 1
When 0 is written to RDRF after reading RDRF = 1
Section 12 Serial Communication Interface (SCI)
When the TE bit in SCR is 0
When data is transferred from TDR to TSR and
TDR is ready for data write
Rev. 2.00 Mar 21, 2006 page 229 of 518
REJ09B0299-0200