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Rev 94 Rev 95
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cd_current_pointer_of_input    dd  0
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cd_current_pointer_of_input    dd  0
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cd_current_pointer_of_input_2  dd  0
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cd_current_pointer_of_input_2  dd  0
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cd_mem_location                dd  0
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cd_mem_location                dd  0
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cd_counter_block               dd  0
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cd_counter_block               dd  0
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endg
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IDE_Channel_1                  db  0
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IDE_Channel_2                  db  0
- 
 
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endg
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CDDataBuf equ 0x7000
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CDDataBuf equ 0x7000
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    je    reserve_ok2
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    je    reserve_ok2
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    sti
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    sti
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    call  change_task
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    call  change_task
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    jmp   reserve_hd1
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    jmp   reserve_cd
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  reserve_ok2:
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  reserve_ok2:
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    pop   eax
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    pop   eax
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    sti
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    sti
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    ret
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    ret
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reserve_cd_channel:
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    cmp   [ChannelNumber],1
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    jne   .IDE_Channel_2
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.IDE_Channel_1:
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    cli
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    cmp   [IDE_Channel_1],0
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    je    .reserve_ok_1
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    sti
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    call  change_task
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    jmp   .IDE_Channel_1
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.IDE_Channel_2:
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    cli
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    cmp   [IDE_Channel_2],0
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    je    .reserve_ok_2
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    sti
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    call  change_task
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    jmp   .IDE_Channel_1
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.reserve_ok_1:
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    mov [IDE_Channel_1],1
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    ret
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.reserve_ok_2:
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    mov [IDE_Channel_2],1
- 
 
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    ret
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- 
 
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free_cd_channel:
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    cmp   [ChannelNumber],1
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    jne   .IDE_Channel_2
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.IDE_Channel_1:
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    mov [IDE_Channel_1],0
- 
 
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    ret
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.IDE_Channel_2:
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    mov [IDE_Channel_2],0
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    ret
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31 
cd_status dd 0
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cd_status dd 0
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;----------------------------------------------------------------
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;----------------------------------------------------------------
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;
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;