CXD1969 Просмотр технического описания (PDF) - Sony Semiconductor

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CXD1969

CableCARD™ INTERFACE CONTROLLER

Sony Semiconductor 

CXD1969

2 Key differences between CXD2099AR and CXD1969

• Clock frequency can be 27MHz or 33MHz

• No change to 68k host interface

• Polarity/function of HIRQ is now programmable

• Removed ability to extend data and address lines by the use of external buffers

• TS Input I/F is now serial only, (parallel TS input removed)

• No change to TS Output I/F

• Hot-swap state machine removed

• Support for dual-slot removed

• VCCSW and OVERLOAD functionality removed

• VCCSEL changed to VPPSEL to support 3V3 or 5V PODs

• Bidirectional OOB I/F added

• Technology process change, some changes to DC spec

• Pinout optimized for POD

Document No. DC_D1969_CM_2108

Version: 3.0

-5-

Released: Jul 2004

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