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Rainbow Electronics AT75C220 User Manual

Page 105

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AT75C

220

105

Figur

e

2

6

.

Wa

vef
o

rm

M
ode

ACLK/2

ACLK/8

ACLK/32

ACLK/128

ACLK/1024

XC0

XC1

XC2

TCCLKS

CLKI

Q

S

R

S

R

Q

CLKSTA

CLKEN

CLKDIS

CPCDIS

BURST

TIOB

Register A

Register B

Register C

Compare RA =

Compare RB =

Compare RC =

CPCSTOP

16-bit Counter

EEVT

EEVTEDG

SYNC

SWTRG

ENETRG

CPCTRG

TC_IMR

Trig

ACPC

ACPA

AEEVT

ASWTRG

BCPC

BCPB

BEEVT

BSWTRG

TIOA

MTIOA

TIOB

MTIOB

CPAS

COVFS

ETRGS

TC_SR

CPCS

CPBS

CLK

OVF

RESET

Output Controller

Output Controller

INT

1

Edge

Detector

Timer/Counter Channel