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参数资料
| 型号： | SPT711XPFCE |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 24/60页 |
| 文件大小： | 0K |
| 描述： | CARD TELEPHONY FARM CRD 711X |
| 标准包装： | 1 |
| 系列： | * |
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CPLD Memory Map
Table 6. Power Consumption (continued)
Description
3.3 VDC
5.0 VDC
Units
One core DMA:
Approximate current
Approximate power
Total approximate power
0.58
1.9
3.2
0.26
1.3
Amps
Watts
Watts
One core flood ping:
Approximate current
Approximate power
Total approximate power
0.78
2.5
3.7
0.23
1.1
Amps
Watts
Watts
All cores DMA and ping:
Approximate current
Approximate power
Total approximate power
1.0
3.4
5.3
0.39
1.9
Amps
Watts
Watts
Note: Power measurements were taken on a PDK base board using external power supplies. The test environment was room
temperature (approximately 25× C). The values provided include a 10 percent guard band above the test results. The DMA
test runs at approximately 80 Mbps (read and write transfers together) and includes a 1 Kbyte block 32-bit checksum
calculation and check. The flood ping test is performed by rapidly sending ICMP echo requests from a host processor to each
DSP core. The cores respond with ICMP echo replies.
6
CPLD Memory Map
Table 7. SPT711xPFCE System Memory Map
Register
DSP1
ICR
CVR
ISR
Tx/Rx[0–3]
DSP2
ICR
CVR
ISR
Tx/Rx[0–3]
DSP3
ICR
CVR
ISR
Tx/Rx[0–3]
DSP4
ICR
CVR
Offset
0x00000
0x00002
0x00004
0x02000
0x08000
0x08002
0x08004
0x0A000
0x10000
0x10002
0x10004
0x12000
0x18000
0x18002
Description
First digital signal processor
HDI16 interface control register
HDI16 command vector register
HDI16 interface status register
HDI16 transmit/receive data registers
Second digital signal processor
HDI16 interface control register
HDI16 command vector register
HDI16 interface status register
HDI16 transmit/receive data registers
Third digital signal processor
HDI16 interface control register
HDI16 command vector register
HDI16 interface status register
HDI16 transmit/receive data registers
Fourth digital signal processor
HDI16 interface control register
HDI16 command vector register
MSC711x Packet Telephony Farm Card (SPT711xPFCE), Rev. 1
24
Freescale Semiconductor
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| SPT-750 | 功能描述:烙铁 CONTROL BOX ASSEM SP-750T RoHS:否 制造商:Weller 产品:Soldering Stations 类型:Digital, Iron, Stand, Cleaner 瓦特:50 W 最大温度:+ 850 F 电缆类型:US Cord Included |
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