- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383982 > UPD6708GS (NEC Corp.) IEBusa Inter Equipment Busa PROTOCOL CONTROL LSI PDF資料下載
參數(shù)資料
| 型號(hào)： | UPD6708GS |
| 廠商： | NEC Corp. |
| 英文描述： | IEBusa Inter Equipment Busa PROTOCOL CONTROL LSI |
| 中文描述： | IEBusa設(shè)備布薩間協(xié)議控制大規(guī)模集成電路 |
| 文件頁(yè)數(shù)： | 46/72頁(yè) |
| 文件大?。?/td> | 292K |
| 代理商： | UPD6708GS |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)當(dāng)前第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)
46
μ
PD6708
Table 7-3. Placing Receive Data in RDB
Parameter/
Communication Data
Areas where RDB is read
Time (
μ
s)
Note
Mode 0
Mode 1
Mode 2
Slave address
When ACK bit is transmitted in message length field
0
0
0
Control bits
Message length bits
Receive data (first byte)
When first ACK bit is transmitted in data field
Approx. 1580
Approx. 400
Approx. 290
Receive data (second byte)
When second ACK bit is transmitted in data field
Approx. 3160
Approx. 800
Approx. 580
Receive data (N-th byte)
When N-th ACK bit is transmitted in data field
Approx. 1580
×
N
Approx. 400
×
N
Approx. 290
×
N
Note
Minimum time after the “master reception start” return code is placed in STR and an interrupt request is generated.
7.4
Slave Reception
If a slave unit receives AH, BH, EH, or FH as control bits from the master unit and receive data or a command, the following
will occur.
(1)
When the slave unit returns an acknowledge in the message length field, the master address, control bits and message
length bits are placed in RDB as shown in Figure 7-5, a “ slave reception start” return code (8H) is placed in STR, and
an interrupt request is generated.
Figure 7-5. Data Exchange During Slave Reception (Contents of RDB)
(2)
(3)
Each time one byte of receive data is received, it is placed in RDB.
Each time 20 bytes (RDB capacity) of receive data are received, if RDB is full, a “slave receive buffer full” return code
(9H) is placed in STR, and an interrupt request is generated.
After the final data of one frame is placed in RDB, a “slave reception normal termination” return code (AH) is placed
in STR and an interrupt request is generated.
If a communication error occurs during reception and communication stops without receiving all of the data transmitted
from the master unit, a “termination during slave reception” return code (BH) is placed in STR and an interrupt request
is generated.
(4)
(5)
The areas where the
μ
PD6708 places receive data, etc., in RDB are shown below.
Master Address (12 Bits)
First Byte
Second Byte
Third Byte
Fourth Byte Onward
RDB
Message Length Bits
Control Bits
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD6951 | 6 BIT D/A CONVERTER FOR VIDEO SIGNAL PROCESSING CMOS LSI |
| UPD6951C | 6 BIT D/A CONVERTER FOR VIDEO SIGNAL PROCESSING CMOS LSI |
| UPD6951G | 6 BIT D/A CONVERTER FOR VIDEO SIGNAL PROCESSING CMOS LSI |
| UPD703130GC-8EU | MOS INTEGRATED CIRCUIT |
| UPD703130 | MOS INTEGRATED CIRCUIT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD6708GS(A) | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD67100 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASIC |
| UPD67101 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASIC |
| UPD67240 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASIC |
| UPD67A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontrollers for Remote Controllers Pamphlet | Pamphlet[11/2002] |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。