參數(shù)資料
型號: DS26334DK
廠商: Maxim Integrated Products
文件頁數(shù): 114/121頁
文件大?。?/td> 0K
描述: KIT DESIGN FOR DS26334
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
設(shè)計資源: DS26334DK Gerber Files
標(biāo)準(zhǔn)包裝: 1
主要目的: 電信,線路接口單元(LIU)
已用 IC / 零件: DS26334
已供物品: 板,線纜,電源
DS26334 3.3V, 16-Channel, E1/T1/J1 Short/Long-Haul Line Interface Unit
92 of 121
7 JTAG BOUNDARY SCAN ARCHITECTURE AND TEST ACCESS PORT
The DS26334 IEEE 1149.1 design supports the standard instruction codes SAMPLE/PRELOAD, BYPASS, and
EXTEST. Optional public instructions included are HIGHZ, CLAMP, and IDCODE. The DS26334 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 DS26334.
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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS26334G 功能描述:電信集成電路 3.3V E1/T1/J1 16Ch Short/Long Haul LIU RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
DS26334G+ 功能描述:電信集成電路 3.3V E1/T1/J1 16Ch Short/Long Haul LIU RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
DS26334GA2 功能描述:電信集成電路 RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
DS26334GA2+ 功能描述:電信集成電路 RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
DS26334GA3 功能描述:電信集成電路 3.3V E1/T1/J1 16Ch Short/Long Haul LIU RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray