- 您现在的位置：买卖IC网 > PDF目录223311 > ADSP-TS101SAB1-000 (ANALOG DEVICES INC) 300 MHz TigerSHARC Processor with 6 Mbit on-chip SRAM; Package: 625 ball BGA; No of Pins: 625; Temperature Range: Ind PDF资料下载
参数资料
| 型号： | ADSP-TS101SAB1-000 |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | 数字信号处理 |
| 英文描述： | 300 MHz TigerSHARC Processor with 6 Mbit on-chip SRAM; Package: 625 ball BGA; No of Pins: 625; Temperature Range: Ind |
| 中文描述： | 64-BIT, 125 MHz, OTHER DSP, PBGA625 |
| 封装： | 27 X 27 MM, PLASTIC, MS-034, BGA-625 |
| 文件页数： | 7/48页 |
| 文件大小： | 679K |
| 代理商： | ADSP-TS101SAB1-000 |
第1页第2页第3页第4页第5页第6页当前第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页
ADSP-TS101S
Rev. C
|
Page 15 of 48
|
May 2009
HBG
I/O/T (pu
2)
nc
Host Bus Grant. Acknowledges HBR and indicates that the host can take control of the external
bus. When relinquishing the bus, the master DSP three-states the ADDR31–0, DATA63–0, MSH,
MSSD, MS1–0, RD, WRL, WRH, BMS, BRST, FLYBY, IOEN, RAS, CAS, SDWE, SDA10, SDCKE, LDQM
and HDQM pins, and the DSP puts the SDRAM in self-refresh mode. The DSP asserts HBG until
the host deasserts HBR. In multiprocessor systems, the current bus master DSP drives HBG, and
all slave DSPs monitor HBG.
CPA
I/O (o/d)
See
next
column
Core Priority Access. Asserted while the DSP’s core accesses external memory. This pin enables
a slave DSP to interrupt a master DSP’s background DMA transfers and gain control of the
external bus for core-initiated transactions. CPA is an open drain output, connected to all DSPs
in the system. The CPA pin has an internal 500
pull-up resistor, which is only enabled on the
DSP with ID2–0 = 0. If ID0 is not used, terminate this pin as either epu or nc. If ID7–1 is not used,
terminate this pin as epu.
DPA
I/O (o/d)
See
next
column
DMA Priority Access. Asserted while a high-priority DSP DMA channel accesses external
memory. This pin enables a high-priority DMA channel on a slave DSP to interrupt transfers of
a normal-priority DMA channel on a master DSP and gain control of the external bus for DMA-
initiated transactions. DPA is an open drain output, connected to all DSPs in the system. The
DPA pin has an internal 500
pull-up resistor, which is only enabled on the DSP with ID2–0 = 0.
If ID0 is not used, terminate this pin as either epu or nc. If ID7–1 is not used, terminate this pin
as epu.
1 The internal pull-down may not be sufficient. A stronger pull-down may be necessary.
2 See Electrical Characteristics on Page 20 for maximum and minimum current consumption for pull-up and pull-down resistances.
3 The internal pull-up may not be sufficient. A stronger pull-up may be necessary.
Table 7. Pin Definitions—External Port DMA/Flyby
Signal
Type
Term
Description
DMAR3–0
I/A
epu
DMA Request Pins. Enable external I/O devices to request DMA services from the DSP. In
response to DMARx, the DSP performs DMA transfers according to the DMA channel’s initial-
ization. The DSP ignores DMA requests from uninitialized channels.
FLYBY
1
O/T (pu
2)
nc
Flyby Mode. When a DSP DMA channel is initiated in FLYBY mode, it generates flyby transactions
on the external bus. During flyby transactions, the DSP asserts FLYBY, which signals the source
or destination I/O device to latch the next data or strobe the current data, respectively, and to
prepare for the next data on the next cycle.
IOEN
O/T (pu
2)
nc
I/O Device Output Enable. Enables the output buffers of an external I/O device for flyby trans-
actions between the device and external memory. Active on flyby transactions.
Type column symbols: A = asynchronous; G = ground; I = input; O = output; o/d = open drain output; P = power supply;
pd = internal pull-down approximately 100 k; pu = internal pull-up approximately 100 k; T = three-state
Term (for termination) column symbols: epd = external pull-down approximately 10 k to VSS; epu = external pull-up approximately 10 k
to VDD-IO, nc = not connected; au = always used.
1 The internal pull-up may not be sufficient. A stronger pull-up may be necessary.
2 See Electrical Characteristics on Page 20 for maximum and minimum current consumption for pull-up and pull-down resistances.
Table 6. Pin Definitions—External Port Arbitration (Continued)
Signal
Type
Term
Description
Type column symbols: A = asynchronous; G = ground; I = input; O = output; o/d = open drain output; P = power supply;
pd = internal pull-down approximately 100 k; pu = internal pull-up approximately 100 k; T = three-state
Term (for termination) column symbols: epd = external pull-down approximately 10 k to VSS; epu = external pull-up approximately 10 k
to VDD-IO, nc = not connected; au = always used.
相关PDF资料 |
PDF描述 |
|---|---|
| ADSP-TS101SAB2-000 | 300 MHz TigerSHARC Processor with 6 Mbit on-chip SRAM; Package: 484 ball BGA; No of Pins: 484; Temperature Range: Ind |
| ADSP-TS203SABP-050 | 500 MHz TigerSHARC Processor with 4 Mbit on-chip embedded DRAM; Package: 576 ball SBGA; No of Pins: 576; Temperature Range: Ind |
| ADSP-TS203SABPZ050 | 500 MHz TigerSHARC Processor with 4 Mbit on-chip embedded DRAM; Package: 576 ball SBGA; No of Pins: 576; Temperature Range: Ind |
| ADSQ-1410-EX-C | 4-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, DMA66 |
| ADT-2734-MM-35M-02 | MALE-MALE, RF STRAIGHT ADAPTER, PLUG |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADSP-TS101SAB1-100 | 功能描述:IC DSP CTRLR 128BIT BUS 625BGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - DSP（数字式信号处理器） 系列:TigerSHARC® 标准包装:2 系列:StarCore 类型:SC140 内核 接口:DSI，以太网，RS-232 时钟速率:400MHz 非易失内存:外部 芯片上RAM:1.436MB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:-40°C ~ 105°C 安装类型:表面贴装 封装/外壳:431-BFBGA，FCBGA 供应商设备封装:431-FCPBGA（20x20） 包装:托盘 |
| ADSP-TS101SAB1Z000 | 功能描述:IC DSP CONTROLLER 6MBIT 625-BGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP（数字式信号处理器） 系列:TigerSHARC® 标准包装:2 系列:StarCore 类型:SC140 内核 接口:DSI，以太网，RS-232 时钟速率:400MHz 非易失内存:外部 芯片上RAM:1.436MB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:-40°C ~ 105°C 安装类型:表面贴装 封装/外壳:431-BFBGA，FCBGA 供应商设备封装:431-FCPBGA（20x20） 包装:托盘 |
| ADSP-TS101SAB1Z100 | 功能描述:IC DSP CTRLR 128BIT BUS 625-BGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP（数字式信号处理器） 系列:TigerSHARC® 标准包装:40 系列:TMS320DM64x, DaVinci™ 类型:定点 接口:I²C，McASP，McBSP 时钟速率:400MHz 非易失内存:外部 芯片上RAM:160kB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:0°C ~ 90°C 安装类型:表面贴装 封装/外壳:548-BBGA，FCBGA 供应商设备封装:548-FCBGA（27x27） 包装:托盘 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA |
| ADSP-TS101SAB2-000 | 功能描述:IC DSP CONTROLLER 6MBIT 484 BGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - DSP（数字式信号处理器） 系列:TigerSHARC® 标准包装:2 系列:StarCore 类型:SC140 内核 接口:DSI，以太网，RS-232 时钟速率:400MHz 非易失内存:外部 芯片上RAM:1.436MB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:-40°C ~ 105°C 安装类型:表面贴装 封装/外壳:431-BFBGA，FCBGA 供应商设备封装:431-FCPBGA（20x20） 包装:托盘 |
| ADSP-TS101SAB2-050 | 制造商:Analog Devices 功能描述:TIGERSHARC - Trays |
发布紧急采购，3分钟左右您将得到回复。