SN8P1602B View Datasheet(PDF) - Sonix Technology Co., Ltd
Part Name
Description
MFG CO.
'SN8P1602B' PDF : 76 Pages View PDF
SN8P1602B
8-Bit Micro-Controller
TIMER0 (TC0)
OVERVIEW
The TC0 is an 8-bit binary up timer and event counter, using TC0M register to select TC0C’s clock source from GTMR
or from external INT0 pin ( falling edge trigger) for counting a precision time. If TC0 timer occurs an overflow (from FFH
to 00H), it will continue counting and issue a time-out signal to trigger TC0 interrupt to request interrupt service.
Fcpu
÷ 2(8-TC0Rate)
TC0cks
TC0enb
Internal data bus
pre_load
INT 0
(schmitter t rigger)
CPUM1,0
TC0C
8-bit b inary counter
TC0 Time out
The main purposes of the TC0 timer is as following.
8-bit programmable timer: Generates interrupts at specific time intervals based on the selected clock
frequency.
External event counter: Counts system “events” based on falling edge detection of external clock signals at
the INT0 input pin.
SONiX TECHNOLOGY CO., LTD
Page 50
Version 1.2
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