- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376207 > MTV230M64 (Electronic Theatre Controls, Inc.) 8051 Embedded Micro Controller with Flash OSD and ISP PDF資料下載
參數(shù)資料
| 型號： | MTV230M64 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 8051 Embedded Micro Controller with Flash OSD and ISP |
| 中文描述： | 8051嵌入式閃存OSD和ISP的微控制器 |
| 文件頁數(shù)： | 7/31頁 |
| 文件大?。?/td> | 404K |
| 代理商： | MTV230M64 |
第1頁第2頁第3頁第4頁第5頁第6頁當(dāng)前第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁
MTV230M64
Page 7 of 31
P41oe = 1
→
P4.1 is output pin
→
P4.1 is input pin
→
P4.0 is output pin
→
P4.0 is input pin
→
P5.7 is output pin
→
P5.7 is input pin
→
P5.6 is output pin
→
P5.6 is input pin
→
P5.5 is output pin
→
P5.5 is input pin
→
P5.4 is output pin
→
P5.4 is input pin
→
P5.3 is output pin
→
P5.3 is input pin
→
P5.2 is output pin
→
P5.2 is input pin
→
P5.1 is output pin
→
P5.1 is input pin
→
P5.0 is output pin
→
P5.0 is input pin
= 0
P40oe = 1
= 0
P57oe = 1
= 0
P56oe = 1
= 0
P55oe = 1
= 0
P54oe = 1
= 0
P53oe = 1
= 0
P52oe = 1
= 0
P51oe = 1
= 0
P50oe = 1
= 0
OPTION
(w) :
Chip option configuration (All are "0" in Chip Reset).
PWMF = 1
→
select 94KHz PWM frequency.
= 0
→
select 47KHz PWM frequency.
DIV253 = 1
→
PWM pulse width is 253 step resolution.
= 0
→
PWM pulse width is 256 step resolution.
SlvAbs1,SlvAbs0 : Slave IIC block A's slave address length.
= 1,0
→
5-bits slave address.
= 0,1
→
6-bits slave address.
= 0,0
→
7-bits slave address.
ENSCL = 1
→
Enable slave IIC block to hold HSCL pin low while MTV230M64 can't
catch-up the external master's speed.
Msel
= 1
→
Master IIC block connect to HSCL/HSDA pins.
= 0
→
Master IIC block connect to ISCL/ISDA pins.
MIICF1,MIICF0 = 1,1
→
select 400KHz Master IIC frequency.
= 1,0
→
select 200KHz Master IIC frequency.
= 0,1
→
select 50KHz Master IIC frequency.
= 0,0
→
select 100KHz Master IIC frequency.
4. I/O Ports
4.1 Port1
Port1 is a group of pseudo open drain pins. It can be use as general purpose I/O. Port1’s behavior is the same
as standard 8051.
4.2 P3.0-2, P3.4-5
If these pins are not set as IIC pins, Port3 can be used as general purpose I/O, interrupt, UART and Timer pins.
Port3’s behavior is the same as standard 8051.
4.3 Port4, Port5 and Port6
Port4 and Port5 are used as general purpose I/O. S/W needs to set the corresponding P4(n)oe and P5(n)oe to
define these pins are input or output. Port6 is pure output.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MTV412M | PT 2C 2#20 PIN PLUG |
| MTV412MF128 | 8051 Embedded Monitor Controller 128K Flash Type with ISP |
| MTV412MS128 | 8051 Embedded Monitor Controller 128K Flash Type with ISP |
| MTV412MV128 | 8051 Embedded Monitor Controller 128K Flash Type with ISP |
| MU93-4001 | SUPER BRIGHT LED LIGHT BAR MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MTV230MF64 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8051 Embedded LCD Monitor Controller with Flash OSD |
| MTV230MS64 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8051 Embedded LCD Monitor Controller with Flash OSD |
| MTV230MV64 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8051 Embedded LCD Monitor Controller with Flash OSD |
| MTV2-36PL1 | 制造商:ITT Interconnect Solutions 功能描述:MTV2-36PL1 - Bulk |
| MTV2-36SL1 | 制造商:ITT Interconnect Solutions 功能描述:MTV2-36SL1 - Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。