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Winbond Electronics
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| Part No. |
W742C810
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| OCR Text |
.............22 6.15.5 Event Flag (evf)....................................................................................................................22 6.16 Reset Function .................................................................... |
| Description |
4-BIT MCU w/8Kx16 ROM, 1Kx4 RAM, 24 I/Os, 40x4 LCD Driver
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| File Size |
486.12K /
42 Page |
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SGS Thomson Microelectronics
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| Part No. |
AN1461
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| OCR Text |
...I input pin Example 2: the flag evf in the I2C cell is set whenever an I2C event has occured (several possible causes) Both kinds of events, predictable or not, are monitored during the main loop execution. Obviously, cases where a flag tru... |
| Description |
IMPROVED ESD IMMUNITY AGAINST INTERRUPTS LOCK-UP
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| File Size |
78.21K /
12 Page |
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it Online |
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SGS Thomson Microelectronics
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| Part No. |
AN1525
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| OCR Text |
...ller resets the event flag bit (evf) to 0. the first conditional block (sb) verifies if the start condition was just generated. in fact, bit 0 of register sr1 is set to 1 only after a start condition. when an interrupt is generated followin... |
| Description |
I2C COMMUNICATION BETWEEN ST52X520 AND EEPROM
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| File Size |
232.64K /
12 Page |
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it Online |
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Winbond Electronics Corp
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| Part No. |
W541C240
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| OCR Text |
...ef hef ief central control unit evf sef psr0 pr mr1 . . mul sel +1(+2) pm0 pm1 . . port rb rb0-3
w541c240 - 6 - 5. pin description s y m b o l i / o f u n c t i o n x i n i input pin for oscillator. connected to cry... |
| Description |
4-BIT MICROCONTROLLER
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| File Size |
175.31K /
10 Page |
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it Online |
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Winbond Electronics Corp
Winbond Electronics, Corp.
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| Part No. |
W741C205 W741C20X W741C203 W741C201 W741C202 W741C204
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| OCR Text |
...ef hef ief central control unit evf sef psr0 . . mux sel +1(+2) . port rc rc0 to 3 port rd rd0 to 3 pr pm0 mr0 psr1 psr2 port rt serial i/o mux (re0/dout, re1/clko, re2/din, re3/clki) sel
p reliminary w741c20x - 6 - functional descript... |
| Description |
4-BIT Microcontroller(多次可编位的微控制器) 4-BIT, MROM, 4.19 MHz, MICROCONTROLLER, PDSO28
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| File Size |
505.37K /
84 Page |
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it Online |
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Winbond Electronics
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| Part No. |
W536A031
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| OCR Text |
...t special register hcf hef ief evf flag1 psr0 mr0 pef flag0 lpx3 pm0 lpx2 lpx0 lpx1 port ra vlcd pump & regulator tone ra0~3 res lpx4 port rc port rd rc0~3 rd0~3 lpx5 lpy0 lpy1 spc mld dual tone melody (1k notes) mld_play mld_busy speech m... |
| Description |
MDPCM Voice/Melody w/64x16 ~ 40x7 LCD, 256x4x2 LCD RAM, 1/16 & 1/8 Duty, 1/4 & 1/5 Bias, 32Kx20ROM
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| File Size |
122.07K /
14 Page |
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Winbond Electronics
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| Part No. |
W742C81A
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| OCR Text |
...ef hef ief central control unit evf sef psr0 scr pr mr0 mr1 . . . port re mux sel +1(+2) port rd pm0 divider 1 (12/14 bit) re0-3 port rf rf0-3 dtmf generator dtmf pm1 dtmf dtcr vpp data mode
preliminary w742e81a/w742c81a pub... |
| Description |
4-BIT MCU w/16Kx16 ROM, 2Kx4 RAM, 24 I/Os, 40x4 LCD Driver
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| File Size |
552.40K /
45 Page |
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it Online |
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http://
Winbond Electronics Corp
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| Part No. |
W742E/C811 W742E
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| OCR Text |
........ 30 5.16.5 event flag (evf,evfd) ................................ ................................ ................................ .. 31 5.17 reset function ................................ ................................ ...... |
| Description |
4 BIT MICROCONTROLLER
4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
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| File Size |
759.30K /
60 Page |
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it Online |
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