MSP430F435IPZ datasheet(36/85 Pages) TI

36 / 85 page

MSP430x43x, MSP430x44x

MIXED SIGNAL MICROCONTROLLER

SLAS344A – JANUARY 2002 – REVISED FEBRUARY 2002

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

compare latches (TBCLx)

The compare latches can be loaded directly by software or via selected conditions triggered by the PWM

function and they are reset by the POR signal.

Load TBCLx immediate, CLLD=0:

Capture/compare register CCRx and the corresponding compare

latch are loaded simultaneously.

Load TBCLx at Zero, CLLD=1:

The data in capture/compare register CCRx is loaded to the

corresponding compare latch when the 16-bit timer TBR counts to

zero.

Load TBCLx at Zero + Period, CLLD=2:

The data in capture/compare register CCRx is loaded to the

corresponding compare latch when the 16-bit timer TBR counts to

zero or when the next period starts (in UP/DOWN mode).

Load TBCLx at EQUx, CLLD=3:

The data in capture/compare register CCRx is loaded when CCRx

is equal to TBR.

Loading the compare latches can be done individually or in groups. Individually means that whenever the

selected load condition (see above) is true, the CCRx data is loaded into TBCLx.

Load TBCLx individually, TBCLGRP=0:

Compare latch TBCLx is loaded when the selected load condition

(CLLD) is true.

Dual load TBCLx mode, TBCLGRP=1:

Two compare latches TBCLx are loaded when data are written to

both CCRx registers of the same group and the load condition

(CLLD) is true. Three groups are defined: CCR1+CCR2,

CCR3+CCR4, and CCR5+CCR6.

Triple load TBCLx mode, TBCLGRP=2:

Three compare latches TBCLx are loaded when data are written

to all CCRx registers of the same group and then the selected load

condition

(CLLD)

true.

Two

groups

are

defined:

CCR1+CCR2+CCR3 and CR4+CCR5+CCR6.

Full load TBCLx mode, TBCLGRP=3:

All seven compare latches TBCLx are loaded when data are

written to all seven CCRx registers and then the selected load

condition (CLLD) is true. All CCRx data, CCR0+CCR1+

CCR2+CCR3+CCR4+CCR5+CCR6, are simultaneously loaded

to the corresponding SHRx compare latches.

MSP430F435IPZ Datasheet(PDF) 36 Page - Texas Instruments

MSP430F435IPZ Datasheet(HTML) 36 Page - Texas Instruments

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