DSPIC33FJ128MC706-I/PT Microchip Technology Inc., DSPIC33FJ128MC706-I/PT Datasheet - Page 230

• Manufacturer Part Number: DSPIC33FJ128MC706-I/PT
• Description: 16 BIT MCU/DSP 64LD 40MIPS 128KB FLASH
• Manufacturer: Microchip Technology Inc.
• Type: DSPr

Specifications of DSPIC33FJ128MC706-I/PT

• A/d Inputs: 16-Channels, 12-Bit
• Comparators: 8
• Cpu Speed: 40 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 53
• Interface: CAN/I2C/SPI/UART
• Ios: 53
• Memory Type: Flash
• Number Of Bits: 16
• Package Type: 64-pin TQFP
• Programmable Memory: 128K Bytes
• Ram Size: 16K Bytes
• Timers: 9-16-bit, 4-32-bit
• Voltage, Range: 3-3.6
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

dsPIC33F
REGISTER 19-2:
DS70165D-page 228
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15,13
bit 14
bit 12
bit 11
bit 10
bit 9
bit 8
bit 7-6
bit 5
Note 1:
UTXISEL1
R/W-0
R/W-0
URXISEL<1:0>
Value of bit only affects the transmit properties of the module when the IrDA encoder is enabled
(IREN = 1).
UTXISEL<1:0>: Transmission Interrupt Mode Selection bits
11 =Reserved; do not use
10 =Interrupt when a character is transferred to the Transmit Shift Register, and as a result, the
01 =Interrupt when the last character is shifted out of the Transmit Shift Register; all transmit
00 =Interrupt when a character is transferred to the Transmit Shift Register (this implies there is
UTXINV: IrDA Encoder Transmit Polarity Inversion bit
1 = IrDA encoded, UxTX Idle state is ‘1’
0 = IrDA encoded, UxTX Idle state is ‘0’
Unimplemented: Read as ‘0’
UTXBRK: Transmit Break bit
1 = Send Sync Break on next transmission – Start bit, followed by twelve ‘0’ bits, followed by Stop bit;
0 = Sync Break transmission disabled or completed
UTXEN: Transmit Enable bit
1 = Transmit enabled, UxTX pin controlled by UARTx
0 = Transmit disabled, any pending transmission is aborted and buffer is reset. UxTX pin controlled
UTXBF: Transmit Buffer Full Status bit (read-only)
1 = Transmit buffer is full
0 = Transmit buffer is not full, at least one more character can be written
TRMT: Transmit Shift Register Empty bit (read-only)
1 = Transmit Shift Register is empty and transmit buffer is empty (the last transmission has completed)
0 = Transmit Shift Register is not empty, a transmission is in progress or queued
URXISEL<1:0>: Receive Interrupt Mode Selection bits
11 =Interrupt is set on UxRSR transfer making the receive buffer full (i.e., has 4 data characters)
10 =Interrupt is set on UxRSR transfer making the receive buffer 3/4 full (i.e., has 3 data characters)
0x =Interrupt is set when any character is received and transferred from the UxRSR to the receive
ADDEN: Address Character Detect bit (bit 8 of received data = 1)
1 = Address Detect mode enabled. If 9-bit mode is not selected, this does not take effect.
0 = Address Detect mode disabled
UTXINV
R/W-0
R/W-0
at least one character open in the transmit buffer)
cleared by hardware upon completion
by port.
transmit buffer becomes empty
operations are completed
buffer. Receive buffer has one or more characters.
U
x
STA: UART
(1)
HC = Hardware cleared
W = Writable bit
‘1’ = Bit is set
UTXISEL0
ADDEN
R/W-0
R/W-0
x
STATUS AND CONTROL REGISTER
RIDLE
U-0
R-1
Preliminary
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0 HC
UTXBRK
PERR
R-0
(1)
UTXEN
R/W-0
FERR
R-0
© 2006 Microchip Technology Inc.
x = Bit is unknown
UTXBF
OERR
R/C-0
R-0
URXDA
TRMT
R-1
R-0
bit 8
bit 0