ADUC7034BCPZ-RL Analog Devices Inc, ADUC7034BCPZ-RL Datasheet - Page 108

• Manufacturer Part Number: ADUC7034BCPZ-RL
• Description: IC,Battery Management,LLCC,48PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7034BCPZ-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 20.48MHz
• Connectivity: LIN, SPI, UART/USART
• Peripherals: POR, PSM, Temp Sensor, WDT
• Number Of I /o: 9
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 18 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 115°C
• Package / Case: 48-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuC7034
UART Interrupt Enable Register 0
Name:
Address:
Default Value:
Access:
Function:
Table 83. COMIEN0 MMR Bit Designations
Bit
7 to 4
3
2
1
0
UART Interrupt Identification Register 0
Name:
Address:
Default Value:
Access:
Function:
Table 84. COMIID0 MMR Bit Designations
Bits[2:1]
Status Bits
00
11
10
01
00
Name
N/A
N/A
ELSI
ETBEI
ERBFI
Bit 0 NINT
1
0
0
0
0
COMIEN0
0xFFFF0704
0x00
Read/write
The 8-bit register enables and disables the individual UART interrupt sources.
COMIID0
0xFFFF0708
0x01
Read only
This 8-bit register reflects the source of the UART interrupt.
RxD status interrupt enable bit.
Enable receive buffer full interrupt.
1
2
Description
Reserved. Not used.
Reserved. This bit should be written as 0.
Set by the user to enable generation of an interrupt if any of the COMSTA0[3:1] register bits are set.
Cleared by the user.
Enable transmit buffer empty interrupt.
Set by the user to enable an interrupt when the buffer is empty during a transmission, that is,
when COMSTA[5] is set.
Cleared by the user.
Set by the user to enable an interrupt when the buffer is full during a reception.
Cleared by the user.
Priority
N/A
3
4
Rev. B | Page 108 of 136
Description
No interrupt
Receive line status interrupt
Receive buffer full interrupt
Transmit buffer empty interrupt
Modem status interrupt
Clearing Operation
N/A
Read COMSTA0
Read COMRX
Write data to COMTX or read COMIID0
Read COMSTA1 register