MC68HC711E20CFN2 Freescale Semiconductor, MC68HC711E20CFN2 Datasheet - Page 310

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MC68HC711E20CFN2

Manufacturer Part Number
MC68HC711E20CFN2
Description
IC MCU 20K 2MHZ OTP 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Datasheets

Specifications of MC68HC711E20CFN2

Core Processor
HC11
Core Size
8-Bit
Speed
2MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
38
Program Memory Size
20KB (20K x 8)
Program Memory Type
OTP
Eeprom Size
512 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
52-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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Application Note
1598 GOSUB 8020
1599 WEND
1600 XMT = 0: RCV = 0
1610 A$ = CHR$(CODE%(XMT))
1620 GOSUB 6500
1625 FOR I = 1 TO CODESIZE% - 1
1630 A$ = CHR$(CODE%(I))
1635 GOSUB 6500
1640 GOSUB 8000
1650 RCV = I - 1
1660 LOCATE 10,1:PRINT "Verifying byte #"; I; "
1664 IF CHR$(CODE%(RCV)) = B$ THEN 1670
1665 K=CODE%(RCV):GOSUB 8500
1666 LOCATE 1,1:PRINT "Byte #"; I; "
1668 K=ASC(B$):GOSUB 8500
1669 PRINT "
1670 NEXT I
1680 GOSUB 8000
1690 RCV = CODESIZE% - 1
1700 LOCATE 10,1:PRINT "Verifying byte #"; CODESIZE%; "
1710 IF CHR$(CODE%(RCV)) = B$ THEN 1720
1713 K=CODE(RCV):GOSUB 8500
1714 LOCATE 1,1:PRINT "Byte #"; CODESIZE%; "
1715 K=ASC(B$):GOSUB 8500
1716 PRINT "
1720 LOCATE 8, 1: PRINT : PRINT "Done!!!!"
4900 CLOSE
4910 INPUT "Press [RETURN] to quit...", Q$
5000 END
5900 ’***********************************************************************
5910 ’*
5930 ’*
5940 ’***********************************************************************
6000 FLAG = 0
6010 IF EOF(1) THEN FLAG = 1: RETURN
6020 A$ = INPUT$(1, #1)
6030 RETURN
6490 ’***********************************************************************
6492 ’*
6494 ’*
6496 ’***********************************************************************
6500 PRINT #2, A$;
6510 RETURN
6590 ’***********************************************************************
6594 ’*
6596 ’***********************************************************************
7000 X = INSTR(H$, A$)
7010 IF X = 0 THEN FLAG = 1
7020 X = X - 1
7030 RETURN
310
Received "; HX$;
Received "; HX$;
SUBROUTINE TO READ IN ONE BYTE FROM A DISK FILE
SUBROUTINE TO SEND THE STRING IN A$ OUT TO THE DEVICE
SUBROUTINE THAT CONVERTS THE HEX DIGIT IN A$ TO AN INTEGER
RETURNS BYTE IN A$
OPENED AS FILE #2.
’POINTERS TO XMIT AND RECEIVE BYTES
’SEND FIRST BYTE
’SEND SECOND BYTE TO GET ONE IN QUEUE
’SEND IT
’GET BYTE FOR VERIFICATION
’GET BYTE FOR VERIFICATION
’ZERO BASED ARRAY 0 -> CODESIZE-1
", " - Sent "; HX$;
", " - Sent "; HX$;
"
"
AN1060 — Rev. 1.0
MOTOROLA

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