Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

MTV112A Scheda tecnica(PDF) 7 Page - List of Unclassifed Manufacturers

Il numero della parte MTV112A
Spiegazioni elettronici  8051 Embedded CRT Monitor Controller MASK Version
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  ETC2 [List of Unclassifed Manufacturers]
Homepage  
Logo ETC2 - List of Unclassifed Manufacturers

MTV112A Scheda tecnica(HTML) 7 Page - List of Unclassifed Manufacturers

Back Button MTV112A Datasheet HTML 3Page - List of Unclassifed Manufacturers MTV112A Datasheet HTML 4Page - List of Unclassifed Manufacturers MTV112A Datasheet HTML 5Page - List of Unclassifed Manufacturers MTV112A Datasheet HTML 6Page - List of Unclassifed Manufacturers MTV112A Datasheet HTML 7Page - List of Unclassifed Manufacturers MTV112A Datasheet HTML 8Page - List of Unclassifed Manufacturers MTV112A Datasheet HTML 9Page - List of Unclassifed Manufacturers MTV112A Datasheet HTML 10Page - List of Unclassifed Manufacturers MTV112A Datasheet HTML 11Page - List of Unclassifed Manufacturers Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 20 page
background image
MYSON
TECHNOLOGY
MTV112A
(Rev 1.9)
MTV112A Revision 1.9 05/18/2001
7/20
loaded into the VCNTH/VCNTL latch. The 9-bit output value is {1/V-Freq} / {512/OSC-Freq}, updated every
VSYNC/CVSYNC period. An extra overflow bit indicates the condition of the H/V counter overflow. The
VFchg/HFchg interrupt is active when VCNT/HCNT value changes or overflows. Tables 4.2.1 and 4.2.2
shows the HCNT/VCNT value under the operations of 8MHz and 12MHz.
4.2.1 H-Freq Table
Output Value (11 bits)
H-Freq(KHZ)
8MHz OSC (hex / dec)
12MHz OSC (hex / dec)
1
30
215h / 533
320h / 800
2
31.5
1FBh / 507
2F9h / 761
3
33.5
1DDh /477
2CCh / 716
4
35.5
1C2h / 450
2A4h / 676
5
36.8
1B2h / 434
28Ch / 652
6
38
1A5h / 421
277h / 631
7
40
190h / 400
258h / 600
8
48
14Dh / 333
1F4h / 500
9
50
140h / 320
1E0h / 480
10
57
118h / 280
1A5h / 421
11
60
10Ah / 266
190h / 400
12
64
0FAh / 250
177h / 375
13
100
0A0h / 160
0F0h / 240
*1. The H-Freq output (HF10 - HF0) is valid.
*2. The tolerance deviation is + 1 LSB.
4.2.2 V-Freq Table
Output Value (9 bits)
V-Freq(Hz)
8MHz OSC (hex / dec)
12MHz OSC (hex / dec)
1
56.25
115h / 277
1A0h / 416
2
59.94
104h / 260
187h / 391
3
60
104h / 260
186h / 390
4
60.32
103h / 259
184h / 388
5
60.53
102h / 258
183h / 387
6
66.67
0EAh / 234
15Fh / 351
7
70.069
0DEh / 222
14Eh / 334
8
70.08
0DEh / 222
14Eh / 334
9
72
0D9h /217
145h / 325
10
72.378
0D7h / 215
143h / 323
11
72.7
0D6h / 214
142h / 322
12
87
0B3h / 179
10Dh / 269
*1. The V-Freq output (VF8 - VF0) is valid.
*2. The tolerance deviation is + 1 LSB.
4.3 H/V Presence Check
The Hpresent function checks the input HSYNC pulse. The Hpre flag is set when HSYNC is over 10KHz or
cleared when HSYNC is under 10Hz. The Vpresent function checks the input VSYNC pulse. The Vpre flag
is set when VSYNC is over 40Hz or cleared when VSYNC is under 10Hz. A control bit "PREFS" selects the
time base for these functions. The HPRchg interrupt is set when the Hpre value changes. The VPRchg
interrupt is set when the Vpre/CVpre value changes. However, the CVpre flag interrupt may be disabled
when S/W disables the composite function.


Codice articolo simile - MTV112A

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
List of Unclassifed Man...
MTV112M ETC-MTV112M Datasheet
160Kb / 20P
   8051 Embedded CRT Monitor Controller Flash Version
More results

Descrizione simile - MTV112A

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
List of Unclassifed Man...
MTV012A ETC-MTV012A Datasheet
102Kb / 14P
   8051 Embedded CRT Monitor Controller Mask Version
MTV012E ETC-MTV012E Datasheet
104Kb / 14P
   8051 Embedded CRT Monitor Controller OTP Version
MTV112M ETC-MTV112M Datasheet
160Kb / 20P
   8051 Embedded CRT Monitor Controller Flash Version
MTV212A32 ETC-MTV212A32 Datasheet
167Kb / 23P
   8051 Embedded Monitor Controller Mask ROM Type
logo
Realtek Semiconductor C...
RTD2120 REALTEK-RTD2120 Datasheet
525Kb / 37P
   8051 Embedded Micro-Controller for Monitor
logo
List of Unclassifed Man...
MTV212M64 ETC2-MTV212M64 Datasheet
200Kb / 27P
   8051 Embedded Monitor Controller MTP Type
MTV212M64I ETC-MTV212M64I Datasheet
199Kb / 26P
   8051 Embedded Monitor Controller Flash Type with ISP
MTV312M64 ETC-MTV312M64 Datasheet
200Kb / 26P
   8051 Embedded Monitor Controller Flash Type with ISP
MTV312MN64 ETC1-MTV312MN64 Datasheet
209Kb / 27P
   8051 Embedded Monitor Controller Flash Type with ISP
MTV212M32 ETC1-MTV212M32 Datasheet
188Kb / 26P
   8051 Embedded Monitor Controller Flash Type with ISP
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com