z02201 ZiLOG Semiconductor, z02201 Datasheet - Page 39

• Manufacturer Part Number: z02201
• Description: Z02201 V.22bis Data Pump With Integrated Afe
• Manufacturer: ZiLOG Semiconductor

Table 20. Modem Data Pump Word Definitions (Continued)
PS000904-0107
Register & Address
(hex)
Default
Value
b0–6
Function and Explanation
MODE (Data Mode Configuration: selects a mode)
Selects the data pump operation mode. All modes unlisted below
should be considered Reserved. The host should read MODE, one
time after writing it, to allow the data pump enough time to begin
operation in the new mode. Setting MODE to 0 (STANDBY) starts
the IDLE mode of operation, not the power-saving SLEEP mode.
0
1
2
3
4
8
9
B
10
11
13
14
Data Mode Specified
Standby
Transmit tones using both generators simultaneously
Detect tones/BiQuads using all discrete tone detectors and
biquad tone detectors simultaneously
Dial
Simultaneous transmission of tones (mode 0X01) and
detection of tones (mode 0x02)
V.22bis 2400 bps/1200 bps mode
V.22 1200 bps mode
Bell 212A 1200 bps mode
V.21 300 bps mode
Bell 103 300 bps mode
V.23 1200 bps Tx/75 bps Rx mode
V.23 75 bps Tx/1200 bps Rx mode
V.22BIS Data Pump with Integrated AFE
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