參數(shù)資料
型號： W78C354
廠商： WINBOND ELECTRONICS CORP
元件分類： 微控制器/微處理器
英文描述： MONITOR MICROCONTROLLER
中文描述： 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PDIP40
封裝： DIP-40
文件頁數(shù)： 8/44頁
文件大小： 426K
代理商： W78C354
W78C354
- 8 -
0000H
3FFFH
00H
FFH
00H
On-Chip
On-Chip
FFH
7FH
(Direct Addressing)
(Direct/Indirect
SFR
Scratchpad
(Indirect Addressing)
Scratchpad
(MOVX @Ri)
Figure 1-1
Figure 1-3
Figure 1-2
Figure 1. Memory address space
B. Modified 80C32 SFRs
1. Timer/Counter Control Register (TCON):
BIT
NAME
FUNCTION
TCON.7
TF1
Timer 1 overflow flag.
Set by hardware on timer/counter overflow. Cleared by hardware when
processor vectors to interrupt routine.
TCON.6
TR1
Timer 1 run control bit.
Set/cleared by software to turn timer/counter on or off.
TCON.5
TF0
Timer 0 overflow flag.
Set by hardware on timer/counter overflow. Cleared by hardware when
processor vectors to interrupt routine.
TCON.4
TR0
Timer 0 run control bit.
Set/cleared by software to turn timer/counter on or off.
TCON.3
-
Reserved
TCON.2
-
Reserved
TCON.1
IE0
Interrupt 0 edge flag.
Set by hardware when external interrupt edge detected. Cleared by
hardware when interrupt processed.
TCON.0
IT0
Interrupt 0 type control bit.
Set/cleared by software to specify falling edge/low level triggered external
interrupt.
Note: The registers in the shaded region are modified from the 80C32 SFRs.
相關PDF資料
PDF描述
W78CE354 MONITOR MICROCONTROLLER
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相關代理商/技術參數(shù)
參數(shù)描述
W78C374 制造商:WINBOND 制造商全稱:Winbond 功能描述:MONITOR MICROCONTROLLER
W78C374B 制造商:WINBOND 制造商全稱:Winbond 功能描述:MONITOR MICROCONTROLLER
W78C374P 制造商:WINBOND 制造商全稱:Winbond 功能描述:MONITOR MICROCONTROLLER
W78C378 制造商:WINBOND 制造商全稱:Winbond 功能描述:MONITOR MICROCONTROLLER
W78C378P 制造商:WINBOND 制造商全稱:Winbond 功能描述:MONITOR MICROCONTROLLER
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