Microchip Technology MA240029 データシート
PIC24FJ128GA310 FAMILY
DS39996F-page 250
2010-2011 Microchip Technology Inc.
REGISTER 19-1:
MDCON: MODULATOR CONTROL REGISTER
R/W-0
U-0
R/W-0
U-0
U-0
U-0
U-0
U-0
MDEN
—
MSIDL
—
—
—
—
—
bit 15
bit 8
U-0
R/W-0
R/W-0
R/W-0
U-0
U-0
U-0
R/W-0
—
MDOE
MDSLR
MDOPOL
—
—
—
MDBIT
(
)
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
MDEN:
Modulator Module Enable bit
1
= Modulator module is enabled and mixing input signals
0
= Modulator module is disabled and has no output
bit 14
Unimplemented:
Read as ‘0’
bit 13
MSIDL:
Modulator Stop in Idle Mode bit
1
= Discontinue module operation when device enters Idle mode
0
= Continue module operation in Idle mode
bit 12-7
Unimplemented:
Read as ‘0’
bit 6
MDOE:
Modulator Module Pin Output Enable bit
1
= Modulator pin output is enabled
0
= Modulator pin output is disabled
bit 5
MDSLR:
MDOUT Pin Slew Rate Limiting bit
1
= MDOUT pin slew rate limiting is enabled
0
= MDOUT pin slew rate limiting is disabled
bit 4
MDOPOL:
Modulator Output Polarity Select bit
1
= Modulator output signal is inverted
0
= Modulator output signal is not inverted
bit 3-1
Unimplemented:
Read as ‘0’
bit 0
MDBIT:
Manual Modulation Input bit
(
)
1
= Carrier is modulated
0
= Carrier is not modulated
Note 1:
The MDBIT must be selected as the modulation source (MDSRC<3:0> = 0000).