Double eeprom 24LC64

[mister_e]

Maybe you'll find some good info at the following
http://www.picbasic.co.uk/forum/showthread.php?t=1453&

Just make sure your pull-ups are ~=1.8K
all EEPROMs A<2:0> pins goes somewhere
all EEPROMs WP pins are connected to GND, and it should work.

I just tried something like this with a 16F88 and 2 X 24LC64

<font color="#000000">        <font color="#000080">ASM
            LIST  W=-207
            cfg1 = _INTRC_IO &amp; _WDT_OFF &amp; _PWRTE_ON &amp; _MCLR_ON &amp; _BODEN_ON &amp; _LVP_OFF &amp; _CCP1_RB0
            cfg2 = _CP_OFF  &amp; _CPD_OFF &amp; _WRT_PROTECT_OFF &amp; _DEBUG_OFF 
            
            __CONFIG    _CONFIG1, cfg1 &amp; cfg2</font>		    		 
            
            <font color="#008000">;    Program Configuration Register 2
            </font><font color="#000080">__CONFIG    _CONFIG2, _IESO_OFF &amp; _FCMEN_OFF
        ENDASM
        
        </font>OSCCON=%01110000 <font color="#008000">' 8mhZ
        </font><font color="#000080">DEFINE </font>OSC 8
        
        PORTA = 0
        PORTB = 0
        TRISB = 0
        TRISA = 0
        ANSEL = 0
        CMCON = 7
                
        <font color="#000080">DEFINE </font>HSER_RCSTA 90h <font color="#008000">' Enable serial port &amp; continuous receive
        </font><font color="#000080">DEFINE </font>HSER_TXSTA 20h <font color="#008000">' Enable transmit, BRGH = 0
        </font><font color="#000080">DEFINE </font>HSER_SPBRG 12  <font color="#008000">' 9600 Baud @ 8MHz, 0.16%
        </font><font color="#000080">DEFINE </font>HSER_CLROERR 1 <font color="#008000">' Clear overflow automatically
        
        </font>SCL     <font color="#000080">VAR </font>PORTB.0
        SDA     <font color="#000080">VAR </font>PORTB.1
        
        EEP1    <font color="#000080">CON </font>%10100000 <font color="#008000">' First EEPROM A&lt;2:0&gt;=Gnd
        </font>EEP2    <font color="#000080">CON </font>%10100010 <font color="#008000">' Second EEPROM, A&lt;2:1&gt;=Gnd, A0=Vcc
        
        </font>Addr    <font color="#000080">VAR WORD
        </font>ByteA   <font color="#000080">VAR BYTE
        </font>ByteB   <font color="#000080">VAR BYTE
        
        PAUSE </font>50
     
        <font color="#000080">HSEROUT </font>[&quot;Programming...&quot;,13,10]
        <font color="#000080">FOR </font>Addr=0 <font color="#000080">TO </font>10
            ByteA=Addr
            <font color="#000080">I2CWRITE </font>SDA,SCL,EEP1,Addr,[ByteA]
            <font color="#000080">PAUSE </font>10
            
            ByteA=Addr+20
            <font color="#000080">I2CWRITE </font>SDA,SCL,EEP2,Addr,[ByteA]
            <font color="#000080">PAUSE </font>10
            <font color="#000080">NEXT
            
       HSEROUT </font>[&quot;ADDR    EEP1    EEP2&quot;, 13,10]
       <font color="#000080">FOR </font>Addr=0 <font color="#000080">TO </font>10
            <font color="#000080">I2CREAD </font>SDA,SCL,EEP1,Addr,[ByteA]     
            <font color="#000080">I2CREAD </font>SDA,SCL,EEP2,Addr,[ByteB]                 
            <font color="#000080">HSEROUT </font>[<font color="#000080">DEC </font>Addr,&quot;        &quot;,_
                     <font color="#000080">DEC </font>ByteA,&quot;        &quot;,_
                     <font color="#000080">DEC </font>ByteB,13,10]
            <font color="#000080">NEXT
    
        </font>@ <font color="#000080">GOTO </font>$

and the output is...

Programming...
ADDR    EEP1    EEP2
0        0        20
1        1        21
2        2        22
3        3        23
4        4        24
5        5        25
6        6        26
7        7        27
8        8        28
9        9        29
10        10        30

[chip_select]

Hi, I have used, for the data and the clock 2 resistors from 4.7k.
I have tried to complile your program and me from an error:

Error[118] c:\eeprom\16f88.asm 70: Overwriting previous address contents(2007)


chip_s

[mister_e]

Well, that's easy to fix once you know how to and why. The following link will teach it to you. Read at least POST#1 to 5.

Presetting Configuration Fuses (PIC Defines) into your Program
http://www.picbasic.co.uk/forum/showthread.php?t=543

[chip_select]

Thanks mister_e you have been me of great help. Hi and good day.
chip_x