PIC18F26K22T-I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F26K22T-I/ML

28/40/44-Pin, Low-Power,High-Performance Microcontrollers with XLP Technology

Microchip Technology 

PIC18(L)F2X/4XK22

REGISTER 19-3: CTMUICON: CTMU CURRENT CONTROL REGISTER

R/W-0

bit 7

R/W-0

R/W-0

R/W-0

ITRIM<5:0>

R/W-0

R/W-0

R/W-0

R/W-0

IRNG<1:0>

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 7-2

bit 1-0

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

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

331

CTMUCONL EDG2POL

EDG2SEL<1:0>

EDG1POL

EDG1SEL<1:0>

EDG2STAT EDG1STAT 332

CTMUICON

ITRIM<5:0>

IRNG<1:0>

333

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.

 2010 Microchip Technology Inc.

Preliminary

DS41412A-page 333

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