Datasheet

 2010 Microchip Technology Inc. Preliminary DS41412C-page 331
PIC18(L)F2X/4XK22
REGISTER 19-3: 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
ITRIM<5:0> IRNG<1:0>
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  Base current
10 = 10  Base current
01 = Base current level (0.55 A nominal)
00 = Current source disabled
TABLE 19-1: REGISTERS ASSOCIATED WITH CTMU MODULE
Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Reset
Values
on Page
CTMUCONH CTMUEN
— CTMUSIDL TGEN EDGEN EDGSEQEN IDISSEN CTTRIG 329
CTMUCONL EDG2POL EDG2SEL<1:0> EDG1POL EDG1SEL<1:0> EDG2STAT EDG1STAT
330
CTMUICON ITRIM<5:0> IRNG<1:0>
331
IPR3
SSP2IP BCL2IP RC2IP TX2IP CTMUIP TMR5GIP TMR3GIP TMR1GIP
129
PIE3
SSP2IE BCL2IE RC2IE TX2IE CTMUIE TMR5GIE TMR3GIE TMR1GIE
125
PIR3
SSP2IF BCL2IF RC2IF TX2IF CTMUIF TMR5GIF TMR3GIF TMR1GIF
120
PMD2
— — — —
CTMUMD
CMP2MD CMP1MD ADCMD
58
Legend: — = unimplemented, read as ‘0’. Shaded bits are not used during CTMU operation.