ADUC7032BSTZ-88-RL Analog Devices Inc, ADUC7032BSTZ-88-RL Datasheet - Page 99

• Manufacturer Part Number: ADUC7032BSTZ-88-RL
• Description: Flash 96k ARM7 TRIPLE 16-Bit ADC LIN IC.
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7032BSTZ-88-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: 96KB (96K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 18 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 48-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

UART Control Register 1
Name: COMCON1
Address: 0xFFFF0710
Default Value: 0x00
Access: Read/write
Function: This 8-bit register controls the operation of the UART in conjunction with COMCON0.
Table 82. COMCON1 MMR Bit Designations
Bit
7 to 6
5
4
3 to 0
UART Status Register 0
Name: COMSTA0
Address: 0xFFFF0714
Default Value: 0x60
Access: Read only
Function: This 8-bit read-only register reflects the current status on the UART.
Table 83. COMSTA0 MMR Bit Designations
Bit
7
6
5
4
3
2
1
0
Name
LOOPBACK
Name
TEMT
THRE
BI
FE
PE
OE
DR
Description
UART Input Multiplexer.
Not Used. 0 by default.
Loop Back. Set by user to enable loopback mode. In loopback mode, the TxD is forced high.
Not Used. 0 by default.
Description
Reserved.
COMTX and Shift Register Empty Status Bit.
COMTX Empty Status Bit.
Break Indicator.
Parity Error.
Framing Error.
Overrun Error.
Data Ready.
Set automatically if COMTX and the shift register are empty. This bit indicates that the data has been transmitted;
that is, it is no longer present in the shift register.
Cleared automatically when writing to COMTX.
Set automatically if COMTX is empty. COMTX can be written as soon as this bit is set. The previous data may
not have been transmitted yet and may still be present in the shift register.
Cleared automatically when writing to COMTX.
Set when SIN is held low for more than the maximum word length.
Cleared automatically.
Set when the stop bit is invalid.
Cleared automatically.
Set when a parity error occurs.
Cleared automatically.
Set automatically if data is overwritten before having been read.
Cleared automatically.
Set automatically when COMRX is full.
Cleared by reading COMRX.
00 = RxD driven by LIN input; required for LIN communications via LIN pin.
01 = reserved.
10 = RxD driven by GPIO_5; required for serial communications via GPIO_5 pin (RxD).
11 = reserved.
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ADuC7032-8L