cx20493-35/app Conexant Systems, Inc., cx20493-35/app Datasheet - Page 7

• Manufacturer Part Number: cx20493-35/app
• Description: With Cx20493 Smartdaa?
• Manufacturer: Conexant Systems, Inc.

Figures
102247B
CX81801-7x/8x SmartV.XX Modem in 128-Pin LQFP with CX20493 in 32-Pin LQFP Data Sheet
Figure 1-1. SmartV.XX Modem Simplified Interface Diagram ............................................................................................ 1-3
Figure 1-2. SmartV.XX Modem Major Interfaces................................................................................................................ 1-3
Figure 2-1. TMIND# Test Results Pulse Cycles ................................................................................................................ 2-12
Figure 3-1. CX81801 Modem Hardware Signals for Parallel Interface (PARIF = High) ...................................................... 3-4
Figure 3-2. CX81801 Modem 128-Pin LQFP Pin Signals for Parallel Interface (PARIF = High) ......................................... 3-5
Figure 3-3. CX81801 Modem Hardware Signals for Serial Interface (PARIF = Low)........................................................ 3-12
Figure 3-4. CX81801 Modem 128-Pin LQFP Pin Signals for Serial Interface (PARIF = Low)........................................... 3-13
Figure 3-5. CX20493 LSD Hardware Interface Signals ..................................................................................................... 3-23
Figure 3-6. CX20493 LSD 32-Pin LQFP Pin Signals ......................................................................................................... 3-24
Figure 3-7. CX20442 VC Hardware Interface Signals ....................................................................................................... 3-30
Figure 3-8. CX20442 VC 32-Pin LQFP Pin Signals ........................................................................................................... 3-30
Figure 3-9. Waveforms - External Memory Bus................................................................................................................ 3-38
Figure 3-10. Waveforms - Parallel Host Bus..................................................................................................................... 3-40
Figure 3-11. Waveforms - Serial DTE Interface ................................................................................................................ 3-41
Figure 4-1. Package Dimensions - 128-Pin LQFP............................................................................................................... 4-2
Figure 4-2. Package Dimensions - 32-Pin LQFP................................................................................................................. 4-3
Conexant
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