GS1559-CBE2 Gennum Corp., GS1559-CBE2 Datasheet - Page 67

• Manufacturer Part Number: GS1559-CBE2
• Description: HD-LINX II Multi-Rate Deserializer with Loop-Through Cable Driver
• Manufacturer: Gennum Corp.

Figure 4-14: In-Circuit JTAG
Alternatively, if the test capabilities are to be used in the system, the host may still
control the JTAG/HOST input signal, but some means for tri-stating the host must
exist in order to use the interface at ATE. This is represented in
Figure 4-15: System JTAG
Please contact your Gennum representative to obtain the BSDL model for the
GS1559.
Proprietary and Confidential
Application HOST
Tri-State
Application HOST
In-circuit ATE probe
In-circuit ATE probe
30572 - 1
CS_TMS
SCLK_TCK
SDIN_TDI
SDOUT_TDO
JTAG_HOST
GS1559 Preliminary Data Sheet
GS1559
SCLK_TCK
SDIN_TDI
CS_TMS
SDOUT_TDO
JTAG_HOST
November 2004
GS1559
Figure
4-15.
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