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参数资料
| 型号： | M35046-XXXSP |
| 元件分类： | 显示控制器 |
| 英文描述： | 24 X 12 CHARACTERS CRT CHAR DSPL CTLR, PDIP20 |
| 封装： | 0.300 INCH, 1.78 MM PITCH, SHRINK, PLASTIC, DIP-20 |
| 文件页数： | 16/34页 |
| 文件大小： | 221K |
| 代理商： | M35046-XXXSP |
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M65762FP
REJ03F0235-0200 Rev.2.00 Sep 14, 2007
Page 21 of 34
CMD_REG:
STAT_REG:
MDET_REG:
IENB_REG:
; j = End of processing
; m = Marker detection
; s = SC counter over error
; Interrupt disable
; Termination end processing
(coding/decoding)
Start command
; Process stop interrupt enable
; mdet = Read marker code
d7
d0
00
0
00
0
00
1
00
0
00
0
01
0
mdet
m
j
s
Note: During coding in the final processing, (number of lines in input image data) = (value set in the line count
set register)
1. During decoding, (number of lines in output image data) = (value set in the line count
set register) + 1.
[Performs coding/decoding processing during this period.]
Inputs/outputs final image data and coding data.
End
(Occurrence of interrupt)
Set interrupt disable
Read out status register
(check end of processing)
Read out marker code
(Note: Decoding only)
j = 1 ?
Y
N
(Error)
s = 0 ?
Y
N (SC counter over)
(Error)
Decoding ?
Y
N (Encoding)
(Decoding)
(Marker detection)
m = 1 ?
Y
N (Marker not detected)
(Error)
3
Processing start command
(termination end processing)
Set interrupt enable
PARA_REG:
LSET_REG_L:
LSET_REG_H:
; Set change in final AT pixel.
(a"a", a"a"a"a"a")
Note: Template is not allowed to be changed
; lset_l, lset_h = Number of processing lines
Note: Enter the number of processing lines
ranging from restart of processing to the
final line.
a"
a" a"
a"
t
a"
lset_h
lset_l
Set AT pixel position
Set number of lines
(4) Load/store processing sequence of the context table RAM
This sequence is used to load or store context table RAM.
CMD_REG:
; Starts to load/store context table RAM
d7
d0
00
0
00
0
CMD_REG:
; End of loading/storing RAM
Since the operation does not automatically stop,
be sure to write the load/store end command.
01
0
00
0
RAM load/store start
command
End of RAM
load/store command
Note: Reading (storing) operation and writing (loading) operation are not allowed to be done at a time.
[Stores (loads) the context table RAM during this period.]
Context RAM data is stored (loaded) via buffer register.
Reading (writing) 2 bytes automatically increments the RAM address.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M35047 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS |
| M35047-XXXFP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS |
| M35047-XXXSP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS |
| M35048 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS |
| M35048-XXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS |
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