參數(shù)資料
型號: UPD754304GS(A)-XXX
廠商: NEC Corp.
英文描述: 4-Bit Microcontroller
中文描述: 4位微控制器
文件頁數(shù): 25/74頁
文件大?。?/td> 316K
代理商: UPD754304GS(A)-XXX
μ
P
2
Figure 6-4. Timer/Event Counter (Channel 0) Block Diagram
PORT1.3
Input buffer
TI0/TI1/P13
From clock
generator
MPX
TM05
TM06
TM04
TM03 TM02
TM01
TM00
TM0
8
Decoder
Modulo register (8)
8
Comparator (8)
Count register (8)
8
Clear
16-bit timer/event counter mode
Timer operation start
Timer/event counter
(channel 1) TM12 signal
(When 16-bit timer/event
counter mode)
Timer/event counter
(channel 1) match signal
(When 16-bit timer/event
counter mode)
Timer/event counter
(channel 1) clear signal
(When 16-bit timer/event
counter mode)
Match
Overflow
TOE0
Bit 2 of PMGB
Port 2
I/O mode
T0
enable flag
Output buffer
P20/PTO0
Timer/event counter
(channel 1) clock input
To serial interface
INTT0
IRQT0
set signal
IRQT0 clear signal
RESET
T0
Internal bus
CP
Reset
TOUT
F/F
8
PORT 2.0
P20
output latch
TMOD0
f
X
/2
2
f
X
/2
4
f
X
/2
6
f
X
/2
8
f
X
/2
10
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