參數資料
型號: DS3131
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: Telecom IC:Other
英文描述: SPECIALTY TELECOM CIRCUIT, PBGA256
封裝: 27 X 27 MM, PLASTIC, BGA-256
文件頁數: 63/174頁
文件大?。?/td> 1261K
代理商: DS3131
DS3131
155 of 174
12.
JTAG
12.1 JTAG Description
The DS3131 supports the standard instruction codes SAMPLE/PRELOAD, BYPASS, and EXTEST.
Optional public instructions included are HIGHZ, CLAMP, and IDCODE. Figure 12-1 is a block
diagram. The DS3131 contains the following items, which meet the requirements set by the 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
The TAP has the necessary interface pins JTCLK, JTRST, JTDI, JTDO, and JTMS. Details about these
pins can be found in Section 3.4. Refer to IEEE 1149.1-1990, IEEE 1149.1a-1993, and IEEE 1149.1b-
1994 for details about the Boundary Scan Architecture and the TAP.
Figure 12-1. Block Diagram
BOUNDARY
SCAN REGISTER
IDENTIFICATION
REGISTER
BYPASS
REGISTER
INSTRUCTION
REGISTER
TEST ACCESS PORT
CONTROLLER
MU
X
SELECT
THREE-STATE
JTDI
10k
JTMS
10k
JTCLK
JTRST
10k
JTDO
相關PDF資料
PDF描述
DS3134 DATACOM, FRAMER, PBGA256
DS3150QN DATACOM, PCM TRANSCEIVER, PQCC28
DS3150Q DATACOM, PCM TRANSCEIVER, PQCC28
DS3150TN DATACOM, PCM TRANSCEIVER, PDIP48
DS3150T DATACOM, PCM TRANSCEIVER, PQFP48
相關代理商/技術參數
參數描述
DS3131DK 功能描述:通信集成電路 - 若干 RoHS:否 制造商:Maxim Integrated 類型:Transport Devices 封裝 / 箱體:TECSBGA-256 數據速率:100 Mbps 電源電壓-最大:1.89 V, 3.465 V 電源電壓-最小:1.71 V, 3.135 V 電源電流:50 mA, 225 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
DS3134 功能描述:IC CTRLR HDLC CHATEAU 256-BGA RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應商設備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
DS-313PIN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Miscellaneous
DS-313-PIN 功能描述:信號調節(jié) RoHS:否 制造商:EPCOS 產品:Duplexers 頻率:782 MHz, 751 MHz 頻率范圍: 電壓額定值: 帶寬: 阻抗:50 Ohms 端接類型:SMD/SMT 封裝 / 箱體:2.5 mm x 2 mm 工作溫度范圍:- 30 C to + 85 C 封裝:Reel
DS31400 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:8-Input, 14-Output, Dual DPLL Timing IC with Sub-ps Output Jitter