參數(shù)資料
型號(hào): HMS81C43XX
廠商: Hynix Semiconductor Inc.
英文描述: CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER FOR TELEVISION
中文描述: CMOS單芯片8位單片機(jī)電視
文件頁(yè)數(shù): 8/100頁(yè)
文件大?。?/td> 1943K
代理商: HMS81C43XX
HMS81C43xx / GMS87C4060
8
November 2001 ver 1.2
PIN NAME
Pin No.
In/Out
Function
V
DD
39
-
Supply voltage
V
SS
12, 40
-
Circuit ground
TEST
38
I
For test purposes. Should not be connected. (N.C.)
RESET
11
I
Reset signal input
X
IN
14
I
Main oscillation input
X
OUT
13
O
Main oscillation output
OSC1
37
I
On screen display functions
On screen display oscillation input
OSC2
36
O
On screen display osc. output
R17/HD
9
I/O
Horisontal Sync. input
R16/VD
10
I/O
Vertical Sync. input
R
30
O
Red signal output
G
31
O
Green signal output
B
32
O
Blue signal output
R56/I
33
O
Intencity signal output
R55/YS
34
O
Edge signal output
R54/YM
35
O
Background signal output
R40/PWM0
52
O
PWM functions
8bit PWM
R41/PWM1
51
O
8bit PWM
R42/PWM2
50
O
8bit PWM
R43/PWM3
49
O
8bit PWM
R45/SCL1/
PWM4
47
I/O
Include I
2
C Serial clock 1 (SCL1)
R47/SDA1/
PWM5
45
I/O
Include I
2
C Serial data 1 (SDA1)
R51/PWM8
43
I/O
14bit PWM
R44/SCL0
48
I/O
I
2
C functions
I
2
C Serial clock 0
R46/SDA0
46
I/O
I
2
C Serial data 0
R23/Sin
5
I/O
SCI functions
Serial data input
R22/Sout
6
I/O
Serial data output
R21/Sclk
7
I/O
Serial communication clock
R27/EC3
1
I/O
Timer event functions
Event counter input 3
R25/EC2
3
I/O
Event counter input 2
R50/Buzzer
44
I/O
Buzzer function
500Hz ~ 250KHz @8MHz
Table 5-1 Port Function Description
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