DSPIC33FJ32GP302T-I/SO 데이터 시트보기 (PDF) - Microchip Technology
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DSPIC33FJ32GP302T-I/SO Datasheet PDF : 402 Pages
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dsPIC33FJ32GP302/304, dsPIC33FJ64GPX02/X04, AND dsPIC33FJ128GPX02/X04
REGISTER 9-5: ACLKCON: AUXILIARY CONTROL REGISTER
U-0
—
bit 15
U-0
R/W-0
R/W-0
R/W-0
—
SELACLK
AOSCMD<1:0>
R/W-0
R/W-0
APSTSCLR<2:0>
R/W-0
bit 8
R/W-0
U-0
U-0
U-0
U-0
U-0
U-0
U-0
ASRCSEL
—
—
—
—
—
—
—
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-14
bit 13
bit 12-11
bit 10-8
bit 7
bit 6-0
Unimplemented: Read as ‘0’
SELACLK: Select Auxiliary Clock Source for Auxiliary Clock Divider
1 = Auxiliary Oscillators provides the source clock for Auxiliary Clock Divider
0 = PLL output (Fvco) provides the source clock for the Auxiliary Clock Divider
AOSCMD<1:0>: Auxiliary Oscillator Mode
11 = EC External Clock Mode Select
10 = XT Oscillator Mode Select
01 = HS Oscillator Mode Select
00 = Auxiliary Oscillator Disabled
APSTSCLR<2:0>: Auxiliary Clock Output Divider
111 = divided by 1
110 = divided by 2
101 = divided by 4
100 = divided by 8
011 = divided by 16
010 = divided by 32
001 = divided by 64
000 = divided by 256 (default)
ASRCSEL: Select Reference Clock Source for Auxiliary Clock
1 = Primary Oscillator is the Clock Source
0 = Auxiliary Oscillator is the Clock Source
Unimplemented: Read as ‘0’
DS70292D-page 150
Preliminary
2009 Microchip Technology Inc.
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