參數(shù)資料
型號: ST6245BQ1
廠商: 意法半導(dǎo)體
元件分類: DRAM
英文描述: The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
中文描述: 該CAT24FC02是一個2 KB的EEPROM的國內(nèi)256個8位每字舉辦的串行CMOS
文件頁數(shù): 30/72頁
文件大小: 514K
代理商: ST6245BQ1
30/72
ST62T45B/E45B
INTERRUPTS
(Cont’d)
Figure 17. Interrupt Block Diagram
PORT A
PBE
V
DD
FROM REGISTER PORT A,B,C
SINGLE BIT ENABLE
FF
CLK
Q
CLR
I
0
Start
INT #0 NMI (FFC,D))
INT #2 (FF4,5)
NMI
PORT B
Bits
SPI
FF
CLK
Q
CLR
0
MUX
1
I
1
Start
IOR bit 6 (LES)
PBE
FF
CLK
Q
CLR
IOR bit 5 (ESB)
I
2
Start
INT #1 (FF6,7)
INT #3 (FF2,3)
INT #4 (FF0,1)
IOR bit 4(GEN)
PORT C
ETI
TMZ
ETI
OSCEOC
EOSCI
EAI
EOC
RESTART
FROM
STOP/WAIT
PBE
TIMER1
TIMER2
OSC32kHz
A/D CONVERTER
29
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