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微 程 序 源 清 单(续2)
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地址
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微操作
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命令码
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下地址
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微指令(十六进制代码)
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相应的指令
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40H
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R1-->Q |
14#
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00 0E 00 80 C1 00 00 |
DIV SR |
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41H
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(R0-SR)Q--L-->R0Q
/F3-->Q0, CC#=0 |
4#,
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0EH
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03 84 01 E1 90 02 80 |
R0R1/SR-->R0(余数)R1(商值) |
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42H
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CC#=/S |
3#,
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49H
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12 43 B0 90 80 00 00 |
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43H
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(R0-SR)Q--L-->R0Q
/F3-->Q0 |
8#
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00 08 01 E1 90 02 80 |
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44H
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CC#=/S |
3#,
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46H
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11 83 B0 90 80 00 00 |
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45H
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R0-SR-->R0
CC#=0 |
3#,
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47H
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11 C3 01 B1 90 00 80 |
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46H
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R0+SR-->R0 |
14#
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00 0E 01 B0 90 00 80 |
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47H
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(R0+0)Q--L-->R1Q
/F3-->Q0, CC#=/S |
3#,
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3FH
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0F C3 B0 E0 C0 12 00 |
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48H
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Q-->R1, CC#=0 |
3#,
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A4H
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29 03 01 B0 A0 10 00 |
根据R1(商)修改状态 |
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49H
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(R0+SR)Q--L-->R0Q
/F3-->Q0, CC#=1 |
15#,
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44H
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11 0F 21 E0 90 02 80 |
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4AH
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SR & DR-->DR
CC#=0 |
3#,
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A4H
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29 03 01 B4 90 00 88 |
AND DR, SR |
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4BH
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XXX |
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4CH
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SR xor DR-->DR
CC#=0 |
3#,
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A4H
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29 03 01 B6 90 00 88 |
XOR DR, SR |
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4DH
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XXX |
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4EH
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SR or DR-->DR
CC#=0 |
3#,
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A4H
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29 03 01 B3 90 00 88 |
OR DR, SR |
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4FH
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XXX |
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50H
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SR & DR, CC#=0 |
3#,
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A4H
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29 03 01 94 90 00 88 |
TEST DR, SR |
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51H
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XXX |
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52H
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DR-SR, CC#=0 |
3#,
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A4H
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29 03 01 91 90 00 88 |
CMP DR, SR |
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53H
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XXX |
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54H
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SP-1-->SP, CC#=0
-->AR |
3#,
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36H
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0D 83 00 B1 B0 44 02 |
PUSH DR |
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55H
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XXX |
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56H
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SP-->AR, CC#=0
SP+1-->SP |
3#,
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27H
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09 C3 00 A0 B4 44 02 |
POP DR |
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57H
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XXX |
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58H
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SP-1-->SP
-->AR |
14#
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00 0E 00 B1 B0 44 02 |
PSHF |
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59H
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STR-->MEM, CC#=0 |
3#,
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A4H
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29 03 00 10 00 00 30 |
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5AH
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SP-->AR
SP+1-->SP |
14#
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00 0E 00 A0 B4 44 02 |
POPF |
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5BH
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MEM-->STR, CC#=0 |
3#,
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A4H
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29 03 02 10 80 00 00 |
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5CH
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DR--L-->DR
RAM3-->C, CC#=0
0-->RAM0 |
3#,
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A4H
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29 03 06 F0 B0 00 08 |
SHL DR |
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5DH
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XXX |
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5EH
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DR--R-->DR
F3-->RAM3, CC#=0
RAM0-->C |
3#,
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A4H
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29 03 05 D0 B0 03 08 |
ASR DR |
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5FH
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XXX |
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60H
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DR--R-->DR
0-->RAM3, CC#=0
RAM0-->C |
3#,
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A4H
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29 03 05 D0 B0 00 08 |
SHR DR |
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61H
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XXX |
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62H
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DR--L-->DR
RAM3-->C, CC#=0
C-->RAM0 |
3#,
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A4H
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29 03 06 F0 B0 01 08 |
RCL DR |
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63H
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XXX |
3#,
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A4H
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29 03 05 D0 B0 01 08 |
RCR DR |
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64H
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DR--R-->DR
C-->RAM3, CC#=0
RAM0-->C |
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65H
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XXX |
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66H
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DR+1-->DR, CC#=0 |
3#,
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A4H
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29 03 01 B0 B0 04 08 |
INC DR |
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67H
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XXX |
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68H
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DR-1-->DR, CC#=0 |
3#,
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A4H
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29 03 01 B1 B0 04 08 |
DEC DR |
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69H
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XXX |
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6AH
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/DR-->DR, CC#=0 |
3#,
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A4H
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29 03 01 B7 B0 00 08 |
NOT DR |
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6BH
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XXX |
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6CH
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EI#=0, CC#=0 |
3#,
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A5H
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29 43 00 90 80 00 60 |
EI |
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6DH
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XXX |
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6EH
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DI#=0, CC#=0 |
3#,
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A5H
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29 43 00 90 80 00 70 |
DI |
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6FH
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XXX |
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