- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄361246 > QADCRM Queued Analog-to-Digital Converter Reference Manual PDF資料下載
參數(shù)資料
| 型號(hào)： | QADCRM |
| 英文描述： | Queued Analog-to-Digital Converter Reference Manual |
| 中文描述： | 排隊(duì)模擬到數(shù)字轉(zhuǎn)換器參考手冊(cè) |
| 文件頁(yè)數(shù)： | 70/122頁(yè) |
| 文件大?。?/td> | 940K |
| 代理商： | QADCRM |
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)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)當(dāng)前第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)
MOTOROLA
7-24
DIGITAL CONTROL
QADC
REFERENCE MANUAL
QS[9:6] — Queue Status
The 4-bit read-only QS field indicates the current condition of queue 1 and queue 2.
The following are the five queue status conditions:
Idle
Active
Paused
Suspended
Trigger pending
The two most significant bits are associated primarily with queue 1, and the remaining
two bits are associated with queue 2. Since the priority scheme between the two
queues causes the status to be interlinked, the status bits are considered as one 4-bit
field.
Table 7-6
shows the bits in the QS field and how they affect the status of queue 1 and
queue 2. Refer to
SECTION 9 QUEUE PRIORITY EXAMPLES
, which shows the 4-bit
queue status field transitions in typical situations.
One or both queues may be in the idle state. When a queue is idle, CCWs are not be-
ing executed for that queue, the queue is not in the pause state, and there is not a trig-
ger pending.
The idle state occurs when a queue is disabled, when a queue is in a reserved mode,
or when a queue is in a valid queue operating mode awaiting a trigger event to initiate
queue execution.
A queue is in the active state when a valid queue operating mode is selected, when
the selected trigger event has occurred, or when the QADC is performing a conversion
specified by a CCW from that queue.
Table 7-6 Queue Status
QS[9:6]
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Queue 1/Queue 2 States
Queue 1 idle, Queue 2 idle
Queue 1 idle, Queue 2 paused
Queue 1 idle, Queue 2 active
Queue 1 idle, Queue 2 trigger pending
Queue 1 paused, Queue 2 idle
Queue 1 paused, Queue 2 paused
Queue 1 paused, Queue 2 active
Queue 1 paused, Queue 2 trigger pending
Queue 1 active, Queue 2 idle
Queue 1 active, Queue 2 paused
Queue 1 active, Queue 2 suspended
Queue 1 active, Queue 2 trigger pending
Reserved
Reserved
Reserved
Reserved
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| QAK2E104JCP | PLASTIC FILM CAPACITORS |
| QAK2E104JTP | PLASTIC FILM CAPACITORS |
| QAK2E104KCP | PLASTIC FILM CAPACITORS |
| QAK2E104KTP | PLASTIC FILM CAPACITORS |
| QAK2E105JCP | PLASTIC FILM CAPACITORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| QAE100 | 制造商:P-DUKE 制造商全稱(chēng):Power Mate Technology Co., LTD 功能描述:QUARTER-BRICK DC-DC CONVERTER 2:1 ULTRA WIDE INPUT RANGE UP TO 108Watts |
| QAE100W | 制造商:P-DUKE 制造商全稱(chēng):Power Mate Technology Co., LTD 功能描述:QUARTER-BRICK DC-DC CONVERTER 4:1 ULTRA WIDE INPUT RANGE UP TO 90Watts |
| QAE150 | 制造商:P-DUKE 制造商全稱(chēng):Power Mate Technology Co., LTD 功能描述:QUARTER-BRICK DC-DC CONVERTER 2:1 ULTRA WIDE INPUT RANGE UP TO 150Watts |
| QAE150W | 制造商:P-DUKE 制造商全稱(chēng):Power Mate Technology Co., LTD 功能描述:QUARTER-BRICK DC-DC CONVERTER 4:1 ULTRA WIDE INPUT RANGE UP TO 132Watts |
| QAEP | 制造商:Omnimount 功能描述:10.6 ~ 21 Inch Adjustable 1.5 Inch NPT Pipe Extension |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。