MTV038 ETC-unknow, MTV038 Datasheet - Page 17

• Manufacturer Part Number: MTV038
• Description: On-screen Display Controller For Crt/lcd Monitor
• Manufacturer: ETC-unknow

CFONT0 - Enable 1st 8 multi-color fonts.
CFONT1 - Enable 2nd 8 multi-color fonts.
CFONT2 - Enable 3rd 8 multi-color fonts.
CFONT3 - Enable 4th 8 multi-color fonts.
LCD - OSD application selection.
ID5-ID0 - LCD bit identify bits. LCD bit can be updated to 1 only when ID5-ID0 = (0, 1, 0, 1, 0, 1). And LCD bit
VMEN - Auto sizing video measurement enable bit. All video measurements commence at the following VFLB
T2-T0 - These 3 bits define the trigger level of RIN, GIN, BIN auto-sizing input pins. The initial value is (0, 0, 0)
Revision 1.1
Column 4
Column 5
Column 3
After this bit is changed, the whole chip circuit will be reset to default value except this byte. So this bit
also can work as software reset bit. The initial value is 0 after power up.
= 1 -> LCD monitor application selected. The 2nd and 3rd pins will be XIN, NC.
= 0 -> CRT monitor application selected. The 2nd and 3rd pins will be VCO, RP.
= 0, 0, 0
= 0, 0, 1
= 0, 1, 0
= 0, 1, 1
= 1, 0, 0
= 1, 0, 1
= 1, 1, 0
= 1, 1, 1
pulse after the VMEN bit is set, complete the measurement after one vertical frame. This bit will be
self-clear after the video measurement of one vertical frame is completed.
after power up.
= 0
= 1
= 0
= 1
= 0
= 1
= 0
= 1
The initial value is (0, 0, 0, 0) after power up.
can be updated to 0 only when ID5-ID0 = (1, 0, 1, 0, 1, 0).
-> Character addresses 480 to 487 are connected to standard ROM fonts.
-> Character addresses 480 to 487 are connected to multi-color ROM fonts.
-> Character addresses 488 to 495 are connected to standard ROM fonts.
-> Character addresses 488 to 495 are connected to multi-color ROM fonts.
-> Character addresses 496 to 503 are connected to standard ROM fonts.
-> Character addresses 496 to 503 are connected to multi-color ROM fonts.
-> Character addresses 504 to 511 are connected to standard ROM fonts.
-> Character addresses 504 to 511 are connected to multi-color ROM fonts.
VMEN
LCD
B7
MYSON
TECHNOLOGY
B7
B7
-
-> 2.00 +/- 0.1 V
-> 2.15 +/- 0.1 V
-> 2.30 +/- 0.1 V
-> 2.45 +/- 0.1 V
-> 2.60 +/- 0.1 V
-> 2.75 +/- 0.1 V
-> 2.90 +/- 0.1 V
-> 3.00 +/- 0.1 V
b6
-
b6
b6
-
-
b5
-
ID5
b5
b5
-
b4
-
ID4
b4
b4
-
-17-
CFONT3 CFONT2 CFONT1 CFONT0
b3
ID3
b3
b3
-
b2
ID2
T2
b2
b2
b1
ID1
T1
b1
b1
(Revision 1.1)
ID0
b0
b0
b0
T0
MTV038
2001/8/21