Руководство по эксплуатации УЛС Кристалл-22М
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14.4. RM ( )
TRC101 .
UART, , -
RS232 RS485.
TRC101 433 .
400 . 2400..115200 ,
9600 .
41
15. (SLAVE MCU)
SLAVE MCU – ( ), SPI, -
, 4 4.
. -
, .
15.1
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SDI |
In |
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SCK |
In |
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SDO |
Out |
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CS |
In |
SLAVE MCU |
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CS=0, ,
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1. WR_PAGE_LCD - 0 7 x 0 127 .
page_lcd, x_lcd.
.
page_lcd > 0x07, 3-7 .
x_lcd > 127 , x_lcd 0.
:
movlw |
.50 |
; WREG=0x32 |
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movwf |
x_lcd |
; x_lcd=WREG |
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movlw |
.2 |
; |
WREG 0x02 |
movwf |
page_lcd |
; |
page_lcd=WREG |
WR_PAGE_LCD
2. WR_DATA_LCD - .
WREG.
( ) 8 page[0..7] x[0..127].
.
127, ;
7, 0.
:
movlw b'10101010' WR_DATA_LCD
; LCD 4- ,
3. WR_CHAR_LCD - .
WREG.
page[0..7] x[0..127].
.
20, .
7, 0.
:
42
movlw "M" WR_CHAR_LCD movlw "C" WR_CHAR_LCD movlw "U" WR_CHAR_LCD
; LCD - MCU,
4. WR_POINT_LCD - .
x_point[0..127] y_point[0..63].
x_point.
x_point > 127 y_point > 63, 0.
:
movlw |
.100 |
movwf |
x_point |
movlw |
.35 |
movwf |
y_point |
WR_POINT_LCD
; LCD c x=100, y=35,
5. WR_MUL_LCD - , , 16-
page [0..7]
x[0..127].
, ,
10- 5 , =5/1024 = 0,0048828125, -
6 , 0,00488.
int_h, int_l - , flt1, flt2, flt3, flt4, flt5, flt6 - 6- .
: |
ADRESH,int_h ; int_h |
movff |
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movff |
ADRESL,int_l ; int_l |
movlw |
0x80 |
movwf |
flt1 |
movlw |
0x00 |
movwf |
flt2 |
movlw |
0x00 |
movwf |
flt3 |
movlw |
0x04 |
movwf |
flt4 |
movlw |
0x08 |
movwf |
flt5 |
movlw |
0x08 |
movwf |
flt6 |
WR_MUL_LCD
; LCD 4.99224, , ADRESH=0x03 ADRESL=0xFF, . 1023 .
; |
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0 80 (0,00488) |
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6.CLEAR_LCD -
7.START_LINE_LCD - .
WREG[0..63]
8.ON_LCD -
9.OFF_LCD -
10.RESET_LCD –
11.LED_LCD - .
WREG[0..255]. 0 - ;
255 - .
12. RD_DATA_LCD - WR_PAGE_LCD.
WREG.
, WR_DATA_LCD.
:
;
movlw .2
43
movwf |
page_lcd |
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movlw |
.50 |
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movwf |
x_lcd |
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WR_PAGE_LCD |
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; ------------------------------------- |
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; , WREG |
RD_DATA_LCD |
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movwf |
Temp1 |
; |
RD_DATA_LCD |
; |
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movwf |
Temp2 |
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; |
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13. RD_KEY - . |
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WREG.
0x00 0x0F.
0x00 - ,
0x01 - '1', ... , 0x09 - '9', 0x0A - 'A', ... , 0x0F - 'F', 0x10 - '0'.
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RD_KEY |
Key |
; |
movwf |
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14. RD_TS_X - .
x_ts.
x_ts - x, y_ts .
: |
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RD_TS_X |
x_ts,Rg1 |
; x_ts Rg1 |
movff |
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15. RD_TS_Y - Y. |
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y_ts. |
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: |
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RD_TS_Y |
y_ts,Rg2 |
; x_ts Rg2 |
movff |
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. TS
TS.
44
16. - (RG)
RG 561 1 (CD4094) :
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5 |
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8.8 |
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3 |
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16.1
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DT |
In |
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CK |
In |
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ST |
In |
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Z |
In |
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Q0 |
Out |
1 |
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Q1 |
Out |
2 |
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Q2 |
Out |
3 |
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Q3 |
Out |
4 |
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Q4 |
Out |
5 |
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Q5 |
Out |
6 |
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Q6 |
Out |
7 |
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Q7 |
Out |
8 |
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RG
16.1 – ( ) -
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45
, -
. 3, 4 , 8 -
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DT ( )
CK ( )
ST ( )
Z ( . )
8
8
8
Z
Q0-Q7
16.2 – .
16.2. -
: , -
. 8 ,
ST ( ) . Z=1,
Q0-Q7. -
16.3.
46
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DT=0 |
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CK=0 |
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ST=0 |
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Z=1 |
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Data_rg |
(8 ) |
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Ct=8 |
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DT=0 |
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Data_rg<0>=1? |
DT=1 |
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nop |
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CK=1 |
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nop |
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CK=0 |
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Data_rg=Data_rg-> |
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Ct=Ct-1 |
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Ct=0? |
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ST=1 |
Q0-Q7 |
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16.3 – . |
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47
17.(BS)
« -22 » 4 (BS),
, 561 3 (CD4066)
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270 ( +25° ) |
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10 |
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-3 |
40 |
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17.1 – 561 3.
17.1
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K1 |
In |
1 (1 - , 0 - ) |
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K2 |
In |
2 |
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K3 |
In |
3 |
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K4 |
In |
4 |
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X1 |
In/Out |
1 |
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X2 |
In/Out |
2 |
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X3 |
In/Out |
3 |
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X4 |
In/Out |
4 |
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Y1 |
Out/In |
1 |
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Y2 |
Out/In |
2 |
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Y3 |
Out/In |
3 |
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Y4 |
Out/In |
4 |
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48
18. (DMX)
DMX 561 2 (CD4051) -
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, |
470 ( +25 ) |
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10 |
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-3 |
20 |
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DMX
18.1 – 561 2.
18.1
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I1 |
I2 |
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I4 |
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C |
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0 |
0 |
0 |
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0 |
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X-Y0 |
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1 |
0 |
0 |
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0 |
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X-Y1 |
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0 |
1 |
0 |
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0 |
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X-Y2 |
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1 |
1 |
0 |
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0 |
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X-Y3 |
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0 |
0 |
1 |
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0 |
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X-Y4 |
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1 |
0 |
1 |
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0 |
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X-Y5 |
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0 |
1 |
1 |
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0 |
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X-Y6 |
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1 |
1 |
1 |
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0 |
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X-Y7 |
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x |
x |
x |
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1 |
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18.2
49
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I1 |
In |
1 |
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I2 |
In |
2 |
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I4 |
In |
3 |
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X |
In/Out |
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In |
(0 – , 1 - ) |
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Y0 |
Out/In |
1 |
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Y1 |
Out/In |
2 |
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Y2 |
Out/In |
3 |
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Y3 |
Out/In |
4 |
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Y4 |
Out/In |
5 |
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Y5 |
Out/In |
6 |
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Y6 |
Out/In |
7 |
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Y7 |
Out/In |
8 |
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50