Microchip Technology MA330019 데이터 시트
© 2007-2012 Microchip Technology Inc.
DS70291G-page 301
dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04
REGISTER 23-2:
DAC1STAT: DAC STATUS REGISTER
R/W-0
U-0
R/W-0
U-0
U-0
R/W-0
R-0
R-0
LOEN
—
LMVOEN
—
—
LITYPE
LFULL
LEMPTY
bit 15
bit 8
R/W-0
U-0
R/W-0
U-0
U-0
R/W-0
R-0
R-0
ROEN
—
RMVOEN
—
—
RITYPE
RFULL
REMPTY
bit 7
bit 0
Legend:
R = Readable bit
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
LOEN: Left Channel DAC Output Enable bit
1 = Positive and negative DAC outputs are enabled
0 = DAC outputs are disabled
1 = Positive and negative DAC outputs are enabled
0 = DAC outputs are disabled
bit 14
Unimplemented: Read as ‘0’
bit 13
LMVOEN: Left Channel Midpoint DAC Output Voltage Enable bit
1 = Midpoint DAC output is enabled
0 = Midpoint output is disabled
1 = Midpoint DAC output is enabled
0 = Midpoint output is disabled
bit 12-11
Unimplemented: Read as ‘0’
bit 10
LITYPE: Left Channel Type of Interrupt bit
1 = Interrupt if FIFO is EMPTY
0 = Interrupt if FIFO is NOT FULL
1 = Interrupt if FIFO is EMPTY
0 = Interrupt if FIFO is NOT FULL
bit 9
LFULL: Status, Left Channel Data Input FIFO is FULL bit
1 = FIFO is Full
0 = FIFO is not Full
1 = FIFO is Full
0 = FIFO is not Full
bit 8
LEMPTY: Status, Left Channel Data Input FIFO is EMPTY bit
1 = FIFO is Empty
0 = FIFO is not Empty
1 = FIFO is Empty
0 = FIFO is not Empty
bit 7
ROEN: Right Channel DAC Output Enable bit
1 = Positive and negative DAC outputs are enabled
0 = DAC outputs are disabled
1 = Positive and negative DAC outputs are enabled
0 = DAC outputs are disabled
bit 6
Unimplemented: Read as ‘0’
bit 5
RMVOEN: Right Channel Midpoint DAC Output Voltage Enable bit
1 = Midpoint DAC output is enabled
0 = Midpoint output is disabled
1 = Midpoint DAC output is enabled
0 = Midpoint output is disabled
bit 4-3
Unimplemented: Read as ‘0’
bit 2
RITYPE: Right Channel Type of Interrupt bit
1 = Interrupt if FIFO is EMPTY
0 = Interrupt if FIFO is NOT FULL
1 = Interrupt if FIFO is EMPTY
0 = Interrupt if FIFO is NOT FULL
bit 1
RFULL: Status, Right Channel Data Input FIFO is FULL bit
1 = FIFO is Full
0 = FIFO is not Full
1 = FIFO is Full
0 = FIFO is not Full
bit 0
REMPTY: Status, Right Channel Data Input FIFO is EMPTY bit
1 = FIFO is Empty
0 = FIFO is not Empty
1 = FIFO is Empty
0 = FIFO is not Empty