UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 419

• Manufacturer Part Number: UPD78F0550MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0550MA-FAA-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 10MHz
• Number Of I /o: 12
• Core Processor: 78K/0
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Program Memory Size: 4KB (4K x 8)
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Peripherals: LVD, POR, PWM, WDT
• Connectivity: I²C, LIN, UART/USART
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2) Asynchronous serial interface reception error status register 6 (ASIS6)
Address: FF53H After reset: 00H R
Cautions 1. The operation of the PE6 bit differs depending on the set values of the PS61 and PS60 bits of
Symbol
ASIS6
This register indicates an error status on completion of reception by serial interface UART6. It includes three
error flag bits (PE6, FE6, OVE6).
This register is read-only by an 8-bit memory manipulation instruction.
Reset signal generation, or clearing bit 7 (POWER6) or bit 5 (RXE6) of ASIM6 to 0 clears this register to 00H.
00H is read when this register is read. If a reception error occurs, read ASIS6 and then read receive buffer
register 6 (RXB6) to clear the error flag.
Figure 14-6. Format of Asynchronous Serial Interface Reception Error Status Register 6 (ASIS6)
2. For the stop bit of the receive data, only the first stop bit is checked regardless of the number
3. If an overrun error occurs, the next receive data is not written to receive buffer register 6
4. If data is read from ASIS6, a wait cycle is generated. Do not read data from ASIS6 when the
OVE6
asynchronous serial interface operation mode register 6 (ASIM6).
of stop bits.
(RXB6) but discarded.
peripheral hardware clock (f
FOR WAIT.
PE6
FE6
7
0
0
1
0
1
0
1
If POWER6 = 0 or RXE6 = 0, or if ASIS6 register is read
If the parity of transmit data does not match the parity bit on completion of reception
If POWER6 = 0 or RXE6 = 0, or if ASIS6 register is read
If the stop bit is not detected on completion of reception
If POWER6 = 0 or RXE6 = 0, or if ASIS6 register is read
If receive data is set to the RXB6 register and the next reception operation is completed before the
data is read.
6
0
CHAPTER 14 SERIAL INTERFACE UART6
Preliminary User’s Manual U19111EJ2V1UD
5
0
PRS
) is stopped. For details, refer to CHAPTER 31 CAUTIONS
Status flag indicating framing error
Status flag indicating overrun error
Status flag indicating parity error
4
0
3
0
PE6
2
FE6
1
OVE6
0
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