found a 16f15313 in my junk box which is from the same family tree

changing pins to suit all works as expected
Code:
#CONFIG    __config _CONFIG1, _FEXTOSC_OFF & _RSTOSC_HFINT32 & _CLKOUTEN_OFF & _CSWEN_OFF & _FCMEN_OFF
    __config _CONFIG2, _MCLRE_ON & _PWRTE_ON & _LPBOREN_OFF & _BOREN_ON & _BORV_LO & _ZCD_OFF & _PPS1WAY_OFF & _STVREN_ON
    __config _CONFIG3, _WDTCPS_WDTCPS_11 & _WDTE_OFF & _WDTCWS_WDTCWS_6 & _WDTCCS_HFINTOSC
    __config _CONFIG4, _BBSIZE_BB512 & _BBEN_OFF & _SAFEN_OFF & _WRTAPP_OFF & _WRTB_OFF & _WRTC_OFF & _WRTSAF_OFF & _LVP_OFF
    __config _CONFIG5, _CP_OFF
#ENDCONFIG
         


    OSCCON1 = $62;
    OSCFRQ = %101                ' 16mhz
    DEFINE OSC 16  


'-------------------- I/O ------------------------------------------------------
    
    TRISa.2=0            ' output LED1 
    ANSELA = 0     ' ADC off all


'*******************************************************************************
''************************* DT_INTS-14 *****************************************
'
    INCLUDE "DT_INTS-14_16F15345-A.bas"     ' Base Interrupt System
    INCLUDE "ReEnterPBP.bas"                ' Include if using PBP interrupts
'
ASM
INT_LIST  macro    ; IntSource,        Label,  Type, ResetFlag?
        INT_Handler   TMR1_INT,  _ToggleLED1,   PBP,  yes
    endm
    INT_CREATE               ; Creates the interrupt processor
ENDASM
'
    
    T1CLK = 1; CS FOSC/4;   534mS
    T1CON = $31   ; Prescaler = 8, TMR1ON
    
                  
@ INT_ENABLE  TMR1_INT     ; enable Timer 1 interrupts
'


'*************************** PIN NAMES ***************************************** 
       
  LED1       VAR porta.2   


' test program for PIC16F15313 with DT_INTS-14


' TMR1 interupts toggle LED1
                                                         
'      
Main:
      PAUSE 10
GOTO Main                                    
'
'*******************************************************************************


'---------------------[TMR1 - interrupt handler]--------------------------------
ToggleLED1:
     TOGGLE LED1       ;   534mS
@ INT_RETURN