EV6090 Datasheet, PDF (8/12 Pages) CML Microcircuits – ADVANCE INFORMATION

CVSD CODEC Evaluation Kit
S2-C4
/POWERSAVE
8
EV6090 Evaluation Kit
This switch is used in
combination with the
DATAEN switch to
determine the state of the
CMX639 encoder output.
CMX639 is in
powersave
mode.
CMX639 operates
normally.
Table 1: S1 and S2 Switch Settings
C1 C2 Sampling Clocks
C1
External Clocks
C1
64kbps
C1
32kbps
C1
16kbps
S2
Not
Idle
CMX639
or Screw
Terminal
Not
Not
Idle Powersaved
ON
/Encoder
Force Idle
Idle
DEC IN
PCMCIA
Interface
/Decoder
Force Idle ^/Powersave
Idle ^Powersaved
S1
3-Bit
ON
CLK
MODE 1
CLK
MODE 2 ^{ALGORITHM DATA EN}
4-Bit Enabled
S2 S1
C4 C4
Encoder
Output State
C1
Enabled
C1
Vss
C1
High Impedance
C1
High Impedance
Figure 5: EV6090 Switch Settings
2001 MX-COM, Inc.
www.mxcom.com tel: [phone] 744 5050 fax: [phone]
Doc. # 20480218.003
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