參數(shù)資料
      型號: AS91L1002E10L100IF
      廠商: Electronic Theatre Controls, Inc.
      英文描述: The AS91L1006BU is a one to 6-port JTAG gateway
      中文描述: 該AS91L1006BU是一個6口的JTAG網(wǎng)關(guān)
      文件頁數(shù): 19/28頁
      文件大?。?/td> 415K
      代理商: AS91L1002E10L100IF
      July 2004
      AS91L1006BU
      PIN NAME
      PIN
      TYPE
      PIN
      NUMBER
      LQFP
      14
      PIN
      NUMBER
      FPBGA
      F4
      DESCRIPTION
      Stable state
      after port/reset
      LSP_RESET_n
      IN
      LSP Reset Input.
      Active low resets AS91L1006BU to
      “Wait-for-Selection” state and pulses
      all LSP TRST output pins to low.
      This resets all devices with TRST
      function; typically this signal would be
      connected to a power-on-reset
      function.
      AS91L1006BU_Selected Output.
      Active low when AS91L1006BU is
      selected; typically used to control off
      board buffering.
      LSP Enabled Output.
      Active low when AS91L1006BU is
      selected; typically used to set
      IEEE1149.1 compliance enable pins
      on devices.
      AS91L1006BU Status_Byte Inputs.
      Used to provide status information of
      the PCB under test back to the test
      master via the IEEE1149.1 bus. Eight
      signals levels can be monitored and
      then reported via the IEEE1149.1 bus
      in a non intrusive manner.
      Provides a low going output pulse
      under command from the
      IEEE1149.1 bus, which can be used
      to start self-test functions on a PCB.
      PASS_THRU Enable Input.
      Active high disables Pass-Through
      mode.
      Active low enables Pass-Through
      mode.
      PASS_THRU Select Inputs.
      Used to select active routing of Pass-
      Through ports enabled by active low
      on PASS_THRU_ENABLE pin.
      000 = LSP1
      001 = LSP2
      010 = LSP3
      011 = LSP4
      100 = LSP5
      101 = LSP6
      AS91L1006BU_
      SELECTED
      OUT
      25
      K1
      Logic '1'
      LSP_ENABLE
      OUT
      24
      J1
      Logic '1'
      USER_STATUS
      _BYTE[7:0]
      IN
      84, 85, 92,
      93, 94, 96,
      97, 98
      (MSB-LSB)
      C7,C6,C5,C
      4,B4,A4,B3,
      A3(MSB-
      LSB)
      SELF_TEST
      OUT
      27
      K2
      Logic '1'
      PASS_THRU_
      ENABLE
      IN
      9
      E4
      PASS_THRU_
      SEL12:0]
      IN
      13,12,10
      (MSB-LSB)
      E2,E1,E3
      (MSB-LSB)
      www.alsc.com
      Alliance Semiconductor
      19
      2003, 2004 Copyright Alliance Semconductor Corporation. All Rights reserved.
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