MTV230M64
Page 4 of 31
PIN DESCRIPTION
Name
Type
I
-
-
O
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
I
I
I
#44/42
19
18
20
8
7
25
26
27
28
29
30
31
32
15
16
17
21
22
5
6
9
10
11
12
13
14
40/38 General purpose I/O / PWM DAC output (5V open drain).
39/37 General purpose I/O / PWM DAC output (5V open drain).
38/36 General purpose I/O / PWM DAC output (5V open drain).
37/35 General purpose I/O / PWM DAC output (5V open drain).
36/-
General purpose I/O / ADC Input (CMOS).
35/-
General purpose I/O / ADC Input (CMOS).
34
General purpose I/O / ADC Input (CMOS).
33
General purpose I/O / ADC Input (CMOS).
23
General purpose output / Master IIC clock (5V open drain).
24
General purpose output / Master IIC data (5V open drain).
41/39 OSD intensity output / General purpose output (CMOS).
42/40 OSD fast blanking output (CMOS).
43/41 OSD blue color video signal output (CMOS).
44/42 OSD green color video signal output (CMOS).
1
OSD red color video signal output (CMOS).
2
OSD pixel clock input (CMOS).
3
OSD vertical SYNC input (CMOS).
4
OSD horizontal SYNC input (CMOS).
Description
RST
VDD
VSS
X2
X1
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P3.0/Rxd/HSCL
P3.1/Txd/HSDA
P3.2/INT0
P3.4/T0
P3.5/T1
P4.7/VBLANK
P4.6/HBLANK
P4.5/HCLAMP
P4.4
P4.3
P4.2
P4.1/VSYNC
P4.0/HSYNC
P5.7/DA3
P5.6/DA2
P5.5/DA1
P5.4/DA0
P5.3/AD3
P5.2/AD2
P5.1/AD1
P5.0/AD0
P6.0/ISCL
P6.1/ISDA
INT/P6.2
FBKG
BOUT
GOUT
ROUT
XIN
OSDHS
OSDVS
Active high reset.
Positive Power Supply.
Ground.
Oscillator output.
Oscillator input.
General purpose I/O (8051 standard).
General purpose I/O (8051 standard).
General purpose I/O (8051 standard).
General purpose I/O (8051 standard).
General purpose I/O (8051 standard).
General purpose I/O (8051 standard).
General purpose I/O (8051 standard).
General purpose I/O (8051 standard).
General purpose I/O / Rxd / Slave IIC clock (5V open drain).
General purpose I/O / Txd / Slave IIC data (5V open drain).
General purpose I/O / INT0 (8051 standard).
General purpose I/O / T0 (8051 standard).
General purpose I/O / T1 (8051 standard).
General purpose I/O / Vertical blank output (CMOS).
General purpose I/O / Horizontal blank output (CMOS).
General purpose I/O / Hclamp output (CMOS).
General purpose I/O (CMOS).
General purpose I/O (CMOS).
General purpose I/O (CMOS).
General purpose I/O / Vsync input (5V open drain).
General purpose I/O / Hsync or Xsync input (5V open drain).