T89C51CC02CA-RATIM datasheet(122/159 Pages) ATMEL

No. de pieza	T89C51CC02CA-RATIM

Descripción Electrónicos	Enhanced 8-bit Microcontroller with CAN Controller and Flash

PDF	159 Pages

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Fabricante Electrónico	ATMEL [ATMEL Corporation]

Página de inicio	http://www.atmel.com

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122

AT/T89C51CC02

4126L–CAN–01/08

Table 96. CCON Register

CCON (S:D8h)

PCA Counter Control Register

Reset Value = 00xx xx00b

765

43210

----

CCF1

CCF0

Bit Number

Bit Mnemonic

Description

7CF

PCA Timer/Counter Overflow flag

Set by hardware when the PCA Timer/Counter rolls over. This

generates a PCA interrupt request if the ECF bit in CMOD register

is set.

Must be cleared by software.

6CR

PCA Timer/Counter Run Control bit

Clear to turn the PCA Timer/Counter off.

Set to turn the PCA Timer/Counter on.

5-2

Reserved

The value read from these bist are indeterminate. Do not set these

bits.

1CCF1

PCA Module 1 Compare/Capture Flag

Set by hardware when a match or capture occurs. This generates a

PCA interrupt request if the ECCF 1 bit in CCAPM 1 register is set.

Must be cleared by software.

0CCF0

PCA Module 0 Compare/Capture Flag

Set by hardware when a match or capture occurs. This generates a

PCA interrupt request if the ECCF 0 bit in CCAPM 0 register is set.

Must be cleared by software.

T89C51CC02CA-RATIM Datasheet(PDF) 122 Page - ATMEL Corporation