pass3.dat

来自「FPGA 基于PICOBLAZE内核的LCD显示程序,完整,XILINX」· DAT 代码 · 共 3,451 行 · 第 1/5 页

      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_Q
   OPERAND2-51
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_R
   OPERAND2-52
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_S
   OPERAND2-53
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_T
   OPERAND2-54
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_U
   OPERAND2-55
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_V
   OPERAND2-56
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_W
   OPERAND2-57
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_X
   OPERAND2-58
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_Y
   OPERAND2-59
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_Z
   OPERAND2-5A
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_0
   OPERAND2-30
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_1
   OPERAND2-31
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_2
   OPERAND2-32
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_3
   OPERAND2-33
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_4
   OPERAND2-34
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_5
   OPERAND2-35
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_6
   OPERAND2-36
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_7
   OPERAND2-37
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_8
   OPERAND2-38
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_9
   OPERAND2-39
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_colon
   OPERAND2-3A
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_stop
   OPERAND2-2E
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_semi_colon
   OPERAND2-3B
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_minus
   OPERAND2-2D
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_divide
   OPERAND2-2F
    COMMENT-;'/'
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_plus
   OPERAND2-2B
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_comma
   OPERAND2-2C
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_less_than
   OPERAND2-3C
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_greater_than
   OPERAND2-3E
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_equals
   OPERAND2-3D
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_space
   OPERAND2-20
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_CR
   OPERAND2-0D
    COMMENT-;carriage return
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_question
   OPERAND2-3F
    COMMENT-;'?'
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_dollar
   OPERAND2-24
    COMMENT-
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_exclaim
   OPERAND2-21
    COMMENT-;'!'
    ADDRESS-000
      LABEL-
INSTRUCTION-CONSTANT
   OPERAND1-character_BS
   OPERAND2-08
    COMMENT-;Back Space command character
    ADDRESS-000
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-000
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-000
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-000
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;**************************************************************************************
    ADDRESS-000
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;Initialise the system
    ADDRESS-000
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;**************************************************************************************
    ADDRESS-000
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-000
      LABEL-cold_start
INSTRUCTION-CALL
   OPERAND1-LCD_reset
   OPERAND2-
    COMMENT-;initialise LCD display
    ADDRESS-001
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-001
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;Write 'Frequency Generator' to LCD display and display for 4 seconds
    ADDRESS-001
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-001
      LABEL-
INSTRUCTION-LOAD
   OPERAND1-s5
   OPERAND2-10
    COMMENT-;Line 1 position 0
    ADDRESS-002
      LABEL-
INSTRUCTION-CALL
   OPERAND1-LCD_cursor
   OPERAND2-
    COMMENT-
    ADDRESS-003
      LABEL-
INSTRUCTION-CALL
   OPERAND1-disp_Frequency
   OPERAND2-
    COMMENT-
    ADDRESS-004
      LABEL-
INSTRUCTION-LOAD
   OPERAND1-s5
   OPERAND2-22
    COMMENT-;Line 2 position 2
    ADDRESS-005
      LABEL-
INSTRUCTION-CALL
   OPERAND1-LCD_cursor
   OPERAND2-
    COMMENT-
    ADDRESS-006
      LABEL-
INSTRUCTION-CALL
   OPERAND1-disp_Generator
   OPERAND2-
    COMMENT-
    ADDRESS-007
      LABEL-
INSTRUCTION-CALL
   OPERAND1-delay_1s
   OPERAND2-
    COMMENT-;wait 4 seconds
    ADDRESS-008
      LABEL-
INSTRUCTION-CALL
   OPERAND1-delay_1s
   OPERAND2-
    COMMENT-
    ADDRESS-009
      LABEL-
INSTRUCTION-CALL
   OPERAND1-delay_1s
   OPERAND2-
    COMMENT-
    ADDRESS-00A
      LABEL-
INSTRUCTION-CALL
   OPERAND1-delay_1s
   OPERAND2-
    COMMENT-
    ADDRESS-00B
      LABEL-
INSTRUCTION-CALL
   OPERAND1-LCD_clear
   OPERAND2-
    COMMENT-;clear screen
    ADDRESS-00C
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00C
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00C
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00C
      LABEL-
INSTRUCTION-CALL
   OPERAND1-delay_1ms
   OPERAND2-
    COMMENT-
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;**************************************************************************************
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; Main program
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;**************************************************************************************
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; The main program is centred on the task of editing the frequency. It waits until the
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; rotary control is used and then makes the appropriate changes. If the actual digit
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; digit value is changed then the calculation to drive the DDS is performed each time.
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; The start state is that of allowing the edit cursor position to be moved. Rotary
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; inputs are detected by the interrupt service routine and set a flag bit which the
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; main program then uses to adjust the cursor position and pointer to the corresponding
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; BCD digit in memory.
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; A press of the rotary control is detected by polling and used to change to the digit
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; editing mode.
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;**************************************************************************************
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; Display frequency on top line of the LCD and DDS data on the lower line
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;**************************************************************************************
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; The BCD value should be stored in scratch pad memory in 9 ascending locations
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; called BCD_digit0 to BCD_digit8.
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; The value is displayed in the format      xxx.xxx xxxMHz
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; However, the most significant 2 digits will be blanked if zero.
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-; registers used s0,s1,s2,s3,s4,s5,s6,s7
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00D
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-00D
      LABEL-display_3_digits
INSTRUCTION-LOAD
   OPERAND1-s3
   OPERAND2-03
    COMMENT-;3 digits to display
    ADDRESS-00E
      LABEL-3digit_loop
INSTRUCTION-FETCH
   OPERAND1-s5
   OPERAND2-(s2)
    COMMENT-
    ADDRESS-00F
      LABEL-
INSTRUCTION-CALL
   OPERAND1-display_digit
   OPERAND2-
    COMMENT-
    ADDRESS-010
      LABEL-
INSTRUCTION-SUB
   OPERAND1-s2
   OPERAND2-01
    COMMENT-;decrement digit pointer
    ADDRESS-011
      LABEL-
INSTRUCTION-SUB
   OPERAND1-s3
   OPERAND2-01
    COMMENT-;count digits displayed
    ADDRESS-012
      LABEL-
INSTRUCTION-JUMP
   OPERAND1-NZ
   OPERAND2-3digit_loop
    COMMENT-
    ADDRESS-013
      LABEL-
INSTRUCTION-RETURN
   OPERAND1-
   OPERAND2-
    COMMENT-
    ADDRESS-014
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-014
      LABEL-display_digit
INSTRUCTION-ADD
   OPERAND1-s5
   OPERAND2-30
    COMMENT-;convert BCD to ASCII character
    ADDRESS-015
      LABEL-
INSTRUCTION-CALL
   OPERAND1-LCD_write_data
   OPERAND2-
    COMMENT-
    ADDRESS-016
      LABEL-
INSTRUCTION-RETURN
   OPERAND1-
   OPERAND2-
    COMMENT-
    ADDRESS-017
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-017
      LABEL-display_space
INSTRUCTION-LOAD
   OPERAND1-s5
   OPERAND2-character_space
    COMMENT-
    ADDRESS-018
      LABEL-
INSTRUCTION-CALL
   OPERAND1-LCD_write_data
   OPERAND2-
    COMMENT-
    ADDRESS-019
      LABEL-
INSTRUCTION-RETURN
   OPERAND1-
   OPERAND2-
    COMMENT-
    ADDRESS-01A
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-01A
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-01A
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-01A
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-01A
      LABEL-
INSTRUCTION-
   OPERAND1-
   OPERAND2-
    COMMENT-;
    ADDRESS-01A
      LABEL-