Answers Database XPLA Family: Which CoolRunner devices have ISP or Boundary Scan operations capability? Record #8173 Product Family: Software Product Line: CoolRunner Product Part: XPLA ISP Problem Title: XPLA Family: Which CoolRunner devices have ISP or Boundary Scan operations capability? Problem Description: Urgency: Standard General Description: Which CoolRunner devices support ISP or Boundary Scan Operations? Solution 1: The CoolRunner ISP and Boundary Scan Support is listed below: 22V10 Members (XCR22LV10, XCR22V10)- are not supported by In-System Programming. This device must be programmed by a stand alone programmer. XPLA Enhanced Members (XCR3032A/C, XCR3064A, XCR3128A, XCR5032C, XCR5064C, XCR5128C) - All of this family are JTAG 1149.1 Compatible and support the Bypass and Idcode instructions. The devices are programmed through the JTAG TAP Pins. XPLA2 Members (XCR3320, XCR3960) - Both of these devices are JTAG 1149.1 compliant. They are programmed through the JTAG TAP Pins. XPLA Original Members (XCR3032, XCR3064, XCR3128, XCR5032, XCR5064, XCR5128) - The Members, XCR5128 and XCR3128, are JTAG 1149.1 Compliant. They support Bypass, Sample/Preload, Extest, Usercode, Idcode and HighZ instructions and can be programmed with the JTAG TAP pins. The remaining members of this family do not support the JTAG 1149.1 standard and do not contain the JTAG Tap Pins for programming. End of Record #8173 - Last Modified: 01/03/00 13:00

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