Datasheet

4337K–USB–04/08

AT89C5130A/31A-M

It is possible to use Timer 2 as a baud rate generator and a clock generator simultaneously. For

this configuration, the baud rates and clock frequencies are not independent since both func-

tions use the values in the RCAP2H and RCAP2L registers.

Figure 13-2. Clock-out Mode C/T2 = 0

EXF2

TR2

OVERFLOW

T2EX

TH2

(8-bit)

TL2

(8-bit)

Timer 2

RCAP2H

(8-bit)

RCAP2L

(8-bit)

T2OE

CLK PERIPH

T2CON

T2MOD

INTERRUPT

Q D

Toggle

EXEN2