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參數(shù)資料
| 型號： | MTV212A32 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 8051 Embedded Monitor Controller Mask ROM Type |
| 中文描述： | 8051嵌入式控制器掩模ROM顯示器類型 |
| 文件頁數(shù)： | 12/23頁 |
| 文件大?。?/td> | 167K |
| 代理商： | MTV212A32 |
MYSON
TECHNOLOGY
MTV212A32
(Rev. 1.2)
Revision 1.2 - 12 - 2000/07/04
MTV212A32 Self-Test pattern timing
63.5KHz, 60Hz
47.6KHz, 60Hz
time
H dots
time
15.75us
1280
21.0us
12.05us
979.3
16.07us
0.2us
16.25
0.28us
1.5us
122
2us
2us
162.54
2.67us
31.7KHz, 60Hz
time
31.5us
24.05us
0.45us
3us
4us
95.2KHz, 72Hz
time
10.5us
8.03us
0.14us
1.0us
1.33us
H dots
1024
783.2
12
90
110
H dots
640
488.6
9
61
81.27
H dots
1600
1224
21
152
203
Hor. Total time (A)
Hor. Active time (D)
Hor. F. P. (E)
SYNC pulse width (B)
Hor. B. P. (C)
time
V lines
1024
962
3.87
3.87
54.2
time
V lines
768
721.5
2.9
2.9
40.5
time
V lines
480
451
1.82
1.82
25.4
time
V lines
1200
1126
4.5
4.5
65
Vert. Total time (O)
Vert. Active time (R)
Vert. F. P. (S)
SYNC pulse width (P) 0.063ms
Vert. B. P. (Q)
16.66ms
15.65ms
0.063ms
16.66ms
15.65ms
0.063ms
0.063ms
0.882ms
16.66ms
15.65ms
0.063ms
0.063ms
0.882ms
13.89ms
13.03ms
0.052ms
0.052ms
0.756ms
0.882ms
* 8 x 8 blocks of cross hatch pattern in display region.
6.7 HSYNC Clamp Pulse Output
The HCLAMP output is active by setting “HCLPE” control bit. The HCLAMP’s leading edge position, pulse
width and polarity is S/W controllable.
6.8 VSYNC Interrupt
The MTV212A32 check the VSYNC input pulse and generate an interrupt at its leading edge. The VSYNC
flag is set each time when MTV212A32 detects a VSYNC pulse. The flag is cleared by S/W writing a "0".
6.9 H/V SYNC Processor Register
Reg name
HVSTUS
HCNTH
HCNTL
VCNTH
addr
40h (r)
41h (r)
42h (r)
43h (r)
bit7
CVpre
Hovf
HF7
Vovf
bit6
bit5
Hpol
HF13
HF5
bit4
Vpol
HF12
HF4
bit3
Hpre
HF11
HF3
VF11
bit2
Vpre
HF10
HF2
VF10
bit1
Hoff
HF9
HF1
VF9
bit0
Voff
HF8
HF0
VF8
HF6
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MTV212A32U | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8051 Embedded Monitor Controller MTP Type |
| MTV212A48U | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8051 Embedded Monitor Controller MTP Type |
| MTV212A64U | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8051 Embedded Monitor Controller MTP Type |
| MTV212AN32 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8051 Embedded Monitor Controller Mask ROM Type |
| MTV212AS32 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8051 Embedded Monitor Controller Mask ROM Type |
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