參數(shù)資料
型號(hào)： M38000S8-XXXSP
廠商： Mitsubishi Electric Corporation
英文描述： 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
中文描述： 8位單片機(jī)
文件頁數(shù)： 95/173頁
文件大?。?/td> 4203K
代理商： M38000S8-XXXSP
APPLICATION
2.3 Serial I/O
2-47
3800 GROUP USER’S MANUAL
Control procedure :
Figure 2.3.33 shows a control procedure at a transmitting side, and Figure 2.3.34
shows a control procedure at a receiving side.
RESET
End of communication
(Address : 1A
16
)
(Address : 1B
16
)
(Address : 1C
16
)
(Address : 08
16
), bit0
(Address : 09
16
)
P4 (Address : 08
16
), bit0
1
Y
N
TB/RB
((
Address : 18
16
)
The second byte of
a transmission data
SIOSTS (Address : 19
16
), bit0
1
0
SIOSTS (Address : 19
16
), bit2
1
0
Initialization
SIOCON
UARTCON
BRG
P4
P4D
8–1
0
.
TB/RB
(
Address : 18
16
)
The first byte of a
transmission data
P4 (Address : 08
16
), bit0
0
1
0
X
: This bit is not used in this application.
Set it to “0” or “1.” It’s value can be disregarded.
Set port P4
0
for a communication control.
An interval of 10 ms is generated by a timer.
Start of communication.
Write a transmission data
The Transmit buffer empty flag is set to “0”
by this writing.
Write a transmission data
The Transmit buffer empty flag is set to “0”
by this writing.
Check to be transferred data from the Transmit
buffer register to the Transmit shift register.
(Transmit buffer empty flag)
Check to be transferred data from the Transmit
buffer register to the Transmit shift register.
(Transmit buffer empty flag)
Check a shift completion of the Transmit shift register.
(Transmit shift register shift completion flag)
SIOSTS (Address : 19
16
), bit0
XXXXXXX
1
2
G
G
G
G
G
G
G
G
G
G
Pass 10 ms
1001
X
001
2
00001000
2
Fig. 2.3.33 Control procedure at a transmitting side [Communication using UART]
相關(guān)PDF資料
PDF描述
M38000S8-XXXSS 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M38000S8-XXXSS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38000T2-CPE 功能描述:EMULATOR BASE UNIT 740 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 內(nèi)電路編程器、仿真器以及調(diào)試器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 19/Jul/2010 標(biāo)準(zhǔn)包裝:1 系列:* 類型:* 適用于相關(guān)產(chǎn)品:* 所含物品:*
M38001E1-DXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES
M38001E1-DXXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES
M38001E1-XXXFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
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