- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371097 > MD8412B (Electronic Theatre Controls, Inc.) LINK(IEEE 1394) PDF資料下載
參數(shù)資料
| 型號(hào)： | MD8412B |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LINK(IEEE 1394) |
| 中文描述： | 鏈接（1394） |
| 文件頁數(shù)： | 32/114頁 |
| 文件大?。?/td> | 577K |
| 代理商： | MD8412B |
第1頁第2頁第3頁第4頁第5頁第6頁第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頁當(dāng)前第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁
MD8412B
20
FUJIFUILM MICRODEVICES CO., LTD.
Ver 1.10
3-2-10 ATRetries Register
Index
24h
Initial value
0000 0001h
There is a function of performing automatic retry when asynchronous packet transmission is attempted by the MD8412B
node and Busy Acknowledge is returned from this destination node. The number of retries is set in this register. Once a
retry phase is assumed, a busy flag of the ATGo register is never negated until any Acknowledge other than Busy is
returned from the destination node or the preset number of retries is attained. In this state, the next packet transmission is
disabled.
Bit 3~0
MaxRetryCount
: Maximum Retry Count bit (RW- Initial value: 01h)
This register sets up the maximum number of retries for Busy Acknowledge from the destination node. If the
retry phase is not completed within this set value, a retry time-out status flag is given in the ATAck register to
complete the retry phase attempted by the MD8412B. Since then, packet data are flushed within the ATF buffer.
The maximum number that can be set is 15. When "0000" is set, the MD8412B does not assume a retry phase
automatically. In this case, packet data are flushed for Busy Acknowledge. When an error Acknowledge is
returned in the retry phase, retry is suspended at that time point and contents of the buffer are flushed. Further
operation is halted by presenting a flag (AckErr).
Bit 7~4
RetryCount
: Retry Count bit (R- Initial value: 00h)
The number of present retries is indicated in the middle of a retry attempted from MD8412B.
Bit 8
RetryStop
: Retry Stop Bit (RW- Initial value: 0b)
When the MD8412B automatically assumes the retry phase and the limit value is not attained yet during this
retry action, this bit is used to perform the forced end of this retry. When this bit is set at "1", it is automatically
cleared after the completion of the retry phase.
0: Normal condition
1: Forced end
7
6
5
4
3
2
1
0
RetryCount
MaxRetryCount
15
14
13
12
11
10
9
8
RetryStop
23
22
21
20
19
18
17
16
31
30
29
28
27
26
25
24
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MDC3105LT1 | RELAY/SOLENOID DRIVER SILICON MONOLITHIC CIRCUIT BLOCK |
| MEGA128CAN | Microcontroller WITH 128K BYTES OF ISP FLASH AND CAN CONTROLLER |
| MF-10KDS-R13-060 | CAP 50UF 5.5V +80-20% SUPERCAP PLANAR-MT ULTRA-LOWESR HIGH-PWR |
| MF-10KDS-R13-061 | CAPACITOR, BESTCAP 30 MILLI FARAD 5.5V CAPACITOR, BESTCAP 30 MILLI FARAD 5.5V; CAPACITANCE:30MF; VOLTAGE RATING, DC:5.5V; CAPACITOR DIELECTRIC TYPE:ELECTRONIC; SERIES:BESTCAP; TEMP, OP. MAX:70(DEGREE C); TEMP, OP. MIN:-20(DEGREE C); RoHS Compliant: Yes |
| MF-10KDS-R13-070 | CAP 60UF 5.5V +80-20% SUPERCAP THRUHOLE ULTRA-LOWESR HIGH-PWR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MD8451H-8/B | 制造商:undefined 功能描述: |
| MD845A-R2 | 制造商:Black Box Corporation 功能描述:MODEM 202 |
| MD845A-R2-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR MD845A-R2 |
| MD845A-R2-W3 | 制造商:Black Box Corporation 功能描述:3 YEAR WARRANTY FOR MD845A-R2 |
| MD8748H | 制造商: 功能描述: 制造商:undefined 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。