- 您现在的位置：买卖IC网 > PDF目录97628 > MSX532 DSP-CROSSBAR SWITCH, PBGA792 PDF资料下载
参数资料
| 型号： | MSX532 |
| 元件分类： | 数字信号处理外设 |
| 英文描述： | DSP-CROSSBAR SWITCH, PBGA792 |
| 封装： | PLASTIC, BGA-792 |
| 文件页数： | 4/5页 |
| 文件大小： | 139K |
| 代理商： | MSX532 |
MSX532 Mini Data Sheet- Matrix Switching Crossbar Device
Page 4
Last Modified: 11/8/99
I-Cube, Inc.
PRELIMINARY
4. RapidConfigure Interface
The MSX532 can be configured by using the
RapidConfigure interface or the JTAG interface.
Both methods allow the user to configure the switch
matrix, IOBs and the control registers. The user can
select the configuration interface via the RCE pin.
The fastest method is through the proprietary
RapidConfigure interface. This parallel interface
consists of 28 dedicated pins that allow connections
to be made in as little as 12ns. It is also possible to do
a “clear all connections” function to remove all
switch matrix connections from a single port. To
clear all the connections in the array, it can be done
through JTAG or RapidConfigure instruction or by
issuing a hardware or software reset.
The 28 pins are allocated as follows:
RCA[0:9] = RapidConfigure Address A
RCB[0:9] = RapidConfigure Address B
RCC[0:3] = RapidConfigure Variable C
RCI[0:1] = RapidConfigure Instruction Bits
RC_EN
= RapidConfigure Cycle Enable
RC_CLK = RapidConfigure Clock
The switch configuration interfaces are shown in
Figure 4.
The information contained
in this document is subject to
change and is not final.
TMS
TDI
TCK
TRST
TDO
RapidConfigure
J
T
A
G
UPDATE
RCE
2
4
10
RCA[0:9]
RCB[0:9]
RCI[0:1]
RCC[0:3]
RC_EN
RC_CLK
Figure 4: MSX532 Switch Configuration
5. JTAG Interface
The dedicated JTAG TAP interface is designed in
compliance with the IEEE-1149.1. The standard
interface has five pins (TDO, TMS, TDI, TRST, and
TCK) which allow Boundary Scan Testing as well as
device configuration and verification.
6. Main Electrical Specifications
Symbol
Parameter
Min
Max
Units
VDD
Supply Voltage
3.0
3.6
V
FJTAG
JTAG
Frequency
-20
MHz
Fanout
Max fanout
-
1:64
-
RDATA
NRZ Datarate
-
300
Mbps
FRIO
Registered
Frequency
-
200
MHz
TPD
Propagation
Delay
-5
ns
TSKEW
Output-Output
Skew
-1
ns
TRC
RapidConfigure
Strobe
12
-
ns
IOH
High Drive
Current
-4
mA
IOL
Low Drive
Current
-8
mA
TDIST
Pulse Width
Distortion
-1
ns
Table 2: MSX Electrical Specifications
相关PDF资料 |
PDF描述 |
|---|---|
| MT-5004 | 500 A, 60 V, NPN, Si, POWER TRANSISTOR |
| MT-5005 | 500 A, 80 V, NPN, Si, POWER TRANSISTOR |
| MT3S03AS | UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR |
| MT3S03A | UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR |
| MT3S03T | UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MSX532 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| MSX532TB792 | 功能描述:模拟和数字交叉点 IC RoHS:否 制造商:Micrel 配置:2 x 2 封装 / 箱体:MLF-16 数据速率:10.7 Gbps 输入电平:CML, LVDS, LVPECL 输出电平:CML 电源电压-最大:3.6 V 电源电压-最小:2.375 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 产品:Digital Crosspoint 封装:Tube |
| MSX5542 | 制造商:Cinch Connectors 功能描述: |
| MSX60 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:60-Watt Multicrystalline Photovoltaic Module |
| MSX6-540 | 制造商:Cinch Connectors 功能描述: |
发布紧急采购，3分钟左右您将得到回复。