参数资料
型号: DS26324DK
厂商: Maxim Integrated Products
文件页数: 112/120页
文件大小: 0K
描述: KIT DESIGN FOR G549DS26324
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
主要目的: 电信,线路接口单元(LIU)
已用 IC / 零件: G549DS26324
已供物品: 板,线缆,电源
DS26324 3.3V, 16-Channel, E1/T1/J1 Short-Haul Line Interface Unit
91 of 120
7 JTAG BOUNDARY SCAN ARCHITECTURE AND TEST ACCESS PORT
The DS26324 IEEE 1149.1 design supports the standard instruction codes SAMPLE/PRELOAD, BYPASS, and
EXTEST. Optional public instructions included are HIGHZ, CLAMP, and IDCODE. The DS26324 contains the
following as required by IEEE 1149.1 Standard Test-Access Port and Boundary-Scan Architecture:
Test Access Port (TAP)
TAP Controller
Instruction Register
Bypass Register
Boundary Scan Register
Device Identification Register
Details on Boundary Scan Architecture and the Test Access Port can be found in IEEE 1149.1-1990, IEEE
1149.1a-1993, and IEEE 1149.1b-1994. The Test Access Port has the necessary interface pins: TRSTB, TCLK,
TMS,
TDI,
and
TDO.
See
the
pin
descriptions
for
details.
For
the
latest
BSDL
files
go to www.maxim-ic.com/tools/bsdl/ and search for DS26324.
Figure 7-1. JTAG Functional Block Diagram
+V
BOUNDARY SCAN
REGISTER
INDENTIFICATION
REGISTER
BYPASS
REGISTER
INSTRUCTION
REGISTER
TDI
TMS
TCLK
TRSTB
TDO
+V
TEST ACCESS PORT
CONTROLLER
MUX
10k
10k
10k
SELECT
OUTPUT ENABLE
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相关代理商/技术参数
参数描述
DS26324G 功能描述:电信集成电路 3.3V E1/T1/J1 16Ch Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26324G+ 功能描述:电信集成电路 3.3V E1/T1/J1 16Ch Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26324GA2 功能描述:电信集成电路 RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26324GA2+ 功能描述:电信集成电路 RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26324GA2+W 功能描述:电信集成电路 RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray