EVAL-ADUC7032QSPZ Analog Devices Inc, EVAL-ADUC7032QSPZ Datasheet - Page 96

• Manufacturer Part Number: EVAL-ADUC7032QSPZ
• Description: EVAL DEV QUICK START ADUC7032
• Manufacturer: Analog Devices Inc
• Series: QuickStart™ PLUS Kitr
• Type: MCUr

Specifications of EVAL-ADUC7032QSPZ

• Contents: Evaluation Board, Power Supply, Cable, Software, Emulator and Documentation
• For Use With/related Products: ADuC7032
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuC7032-8L
UART TX Register
Name: COMTX
Address: 0xFFFF0700
Default Value: 0x00
Access: Write only
Function: This 8-bit register is written to when transmitting
data using the UART.
UART RX Register
Name: COMRX
Address: 0xFFFF0700
Default Value: 0x00
Access: Read only
Function: This 8-bit register is read from to receive data
transmitted using the UART.
UART Control Register 0
Name: COMCON0
Address: 0xFFFF070C
Default Value: 0x00
Access: Read/write
Function: This 8-bit register controls the operation of the UART in conjunction with COMCON1.
Table 81. COMCON0 MMR Bit Designations
Bit
7
6
5
4
3
2
1 to 0
Name
DLAB
BRK
SP
EPS
PEN
STOP
WLS
Description
Divisor Latch Access.
Set Break.
Stick Parity. Set by user to force parity to defined values.
Even Parity Select Bit.
Parity Enable Bit.
Stop Bit.
Word Length Select.
Set for even parity.
Cleared for odd parity.
Set by user to transmit and check the parity bit.
Cleared by user for no parity transmission or checking.
Set by user to transmit 1.5 stops bit if the word length is five bits or two stop bits if the word length is six, seven, or
eight bits. The receiver checks the first stop bit only, regardless of the number of stop bits selected.
Cleared by user to generate one STOP bit in the transmitted data.
00 = 5 bits.
01 = 6 bits.
10 = 7 bits.
11 = 8 bits.
Set by user to enable access to COMDIV0 and COMDIV1 registers.
Cleared by user to disable access to COMDIV0 and COMDIV1 and enable access to COMRX, COMTX, and COMIEN0.
Set by user to force TxD to 0.
Cleared to operate in normal mode.
1 if EPS = 1 and PEN = 1.
0 if EPS = 0 and PEN = 1.
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UART Divisor Latch Register 0
Name: COMDIV0
Address: 0xFFFF0700
Default Value: 0x00
Access: Read/write
Function: This 8-bit register contains the least significant byte
of the divisor latch that controls the baud rate at which the
UART operates.
UART Divisor Latch Register 1
Name: COMDIV1
Address: 0xFFFF0704
Default Value: 0x00
Access: Read/write
Function: This 8-bit register contains the most significant byte of
the divisor latch that controls the baud rate at which the UART
operates.