Z87L01 Просмотр технического описания (PDF) - Zilog

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Z87L01

ROMLESS SPREAD SPECTRUM CORDLESS PHONE CONTROLLER

Zilog 

Z87001/Z87L01

ROMless Spread Spectrum Cordless Phone Controller

OPERATION (Continued)

The following figure and table summarize the RF interface

control fields.

HBSW

DSP Core

Processor

TX_ENABLE

HAND_BASE_SEL

Sleep Mode

Control

RFEON_POLARITY

MOD_PWR_ON

Modulator

DEMOD_PWR_ON

DEMOD_PWR_OFF

HOP_ENABLE

SYLE_POLARITY

RFTX_PWR_ON

RFTX_PWR_OFF

RFTX_POLARITY

RFRX_PWR_ON

RFRX_PWR_OFF

RFRX_POLARITY

Demodulator

RFEON

SYLE

PAON

TX

TXSW

RXSW

RX,VREF

Zilog

Field

RFEON_POLARITY

HOP_ENABLE

SYLE_POLARITY

TX_ENABLE

MOD_PWR_ON

RFRX_PWR_ON/OFF

DEMOD_PWR_ON/OFF

RFRX_POLARITY

RFTX_PWR_ON/OFF

RFTX_POLARITY

HAND_BASE_SEL

Figure 8. RF interface Control

Table 4. Timing and RF Interface Control Fields

Register

RX_PWR_CTRL

SSPSTATE

CONFIG1

SSPSTATE

MOD_PWR_CTRL

RFRX_PWR_CTRL

DEMOD_PWR_CTRL

RFRX_PWR_CTRL

RFTX_PWR_CTRL

RFTX_PWR_CTRL

SSP_STATUS

Bank

2

3

3

3

2

0

2

0

2

2

3

Ext

EXT6

EXT2

EXT0

EXT2

EXT5

EXT7

EXT6

EXT7

EXT7

EXT7

EXT3

29

PRELIMINARY

DS96WRL0800

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