BT8954 CONEXANT [Conexant Systems, Inc], BT8954 Datasheet - Page 8
BT8954
Manufacturer Part Number
BT8954
Description
VOICE PAIR GAIN FRAMER
Manufacturer
CONEXANT [Conexant Systems, Inc]
Datasheet
1.BT8954.pdf
(98 pages)
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Manufacturer:
CONEXANT
Quantity:
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viii
List of Figures
Figure 5-1.
Figure 5-2.
Figure 5-3.
Figure 5-4.
Figure 5-5.
Figure 5-6.
Figure 5-7.
Figure 5-8.
Figure 5-9.
Figure 5-10.
Figure 5-11.
Figure 5-12.
Figure 5-13.
Figure A-1.
Figure A-2.
Figure A-3.
Figure A-4.
QCLK Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
DSL Interface Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
PCM Interface Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
MCI Write Timing, Intel Mode (MOTEL = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
MCI Write Timing, Motorola Mode (MOTEL = 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
MCI Read Timing, Intel Mode (MOTEL = 0). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
MCI Read Timing, Motorola Mode (MOTEL = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Internal Write Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
JTAG Interface Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9
Input Waveforms for Timing Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Output Waveforms for Timing Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Output Waveforms for Three-State Enable and Disable Tests . . . . . . . . . . . . . . . . . . . . . . 5-10
68-Pin PLCC Package Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11
Bt8954 to Bt8960/Bt8970 DSL Transceiver Interconnection . . . . . . . . . . . . . . . . . . . . . . . . A-1
Bt8954 to Texas Instrument TP3054A PCM Codec Interconnection . . . . . . . . . . . . . . . . . . A-2
Bt8954 to Motorola 68302 Processor Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
Bt8954 to Intel 8051 Controller Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4
Conexant
Voice Pair Gain Framer
N8954DSC
Bt8954
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