Microchip Technology MA240029 Scheda Tecnica
2010-2011 Microchip Technology Inc.
DS39996F-page 329
PIC24FJ128GA310 FAMILY
REGISTER 27-3:
CTMUICON: CTMU CURRENT CONTROL REGISTER
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
ITRIM5
ITRIM4
ITRIM3
ITRIM2
ITRIM1
ITRIM0
IRNG1
IRNG0
bit 15
bit 8
U-0
U-0
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—
—
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 15-10
ITRIM<5:0>:
Current Source Trim bits
011111
= Maximum positive change from nominal current
011110
.
.
.
.
.
000001
= Minimum positive change from nominal current
000000
= Nominal current output specified by IRNG<1:0>
111111
= Minimum negative change from nominal current
.
.
.
.
.
100010
100001
= Maximum negative change from nominal current
bit 9-8
IRNG<1:0>: Current Source Range Select bits
11
= 100 × Base Current
10
= 10 × Base Current
01
= Base current level (0.55
A nominal)
00
= 1000 x Base Current
bit 7-0
Unimplemented:
Read as ‘0’