sm59d03g2c25 SyncMOS Technologies,Inc, sm59d03g2c25 Datasheet - Page 23
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sm59d03g2c25
Manufacturer Part Number
sm59d03g2c25
Description
8-bits Micro-controller 8kb+ Isp Flash & 1kb Ram Embedded
Manufacturer
SyncMOS Technologies,Inc
Datasheet
1.SM59D03G2C25.pdf
(67 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
sm59d03g2c25PP
Manufacturer:
SYNCMOS
Quantity:
20 000
Mnemonic
TL0
TH0
TL1
TH1
TMOD
TCON
6.4
Timer 1 in Mode 3 simply holds its count. The effect is the same as setting TR1 = 0.
Timer 0 in Mode 3 takes TL0 and TH0 as two separate counters. TL0 uses the Timer 0 control bits:
C/ T , GATE, TR0,
takes over the use of TR1 and TF1 from Timer 1. Thus, TH0 now controls the “Timer 1” interrupt.
Mode 3 is provided for applications requiring an extra 8-bit timer or counter. When Timer 0 is in
Mode 3, Timer 1 can be turned on and off by switching it out of and into its own Mode 3, or can still
be used by the serial port as a baud rate generator, or in fact, in any application not requiring an
interrupt.
6.5
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M030
Mode 3
SFR description
Description
Timer 0 , low byte
Timer 0 , high
byte
Timer 1 , low byte
Timer 1 , high
byte
Timer Mode
Control
Timer/Counter
Control
INT
GATE
0
pin
INT , and TF0. TH0 is locked into a timer function to count machine cycles and
OSC
0
T0 pin
TR0
Direct
8Ch
8Dh
8Ah
8Bh
89h
88h
Fig. 6-4: Mode 3 operation for Timer 0
/12
TR1
GATE
Bit 7
TF1
C/ = 0
C/ = 1
T
Bit 6
C/
T
TR1
T
Timer 0 and 1
23
Control
Bit 5
Control
TF0
M1
(8 bits)
Bit 4
TR0
TL0
(8 bits)
M0
TH0
TH0[7:0]
TH1[7:0]
TL0[7:0]
TL1[7:0]
8KB+ ISP Flash & 1KB RAM embedded
GATE
Bit 3
IE1
TF0
TF1
Ver.C SM59D03G2 07/2009
Bit 2
C/
IT1
T
8-Bits Micro-controller
Interrupt
Interrupt
Bit 1
IE0
M1
SM59D03G2
Bit 0
IT0
M0
RESET
00h
00h
00h
00h
00h
00h