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Microchip Technology MCU PIC PIC18F87K22-I/PTRSL TQFP-80 MCP PIC18F87K22-I/PTRSL Data Sheet

Product codes
PIC18F87K22-I/PTRSL
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PIC18F87K22 FAMILY
DS39960D-page 388
 2009-2011 Microchip Technology Inc.
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 7
bit 0
Legend:
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 7-2
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 1-0
IRNG<1:0>: 
Current Source Range Select bits
11
 = 100 x Base Current
10
 = 10 x Base Current
01
 = Base Current Level (0.55
A nominal)
00
 = Current Source Disabled