ds2165 Maxim Integrated Products, Inc., ds2165 Datasheet - Page 10

• Manufacturer Part Number: ds2165
• Description: Ds2165, Ds2165q 16/24/32kbps Adpcm Processor
• Manufacturer: Maxim Integrated Products, Inc.

Table 4. ALGORITHM SELECT FOR HARDWARE MODE
Figure 11. DS2165Q CONNECTION TO CODEC/FILTER
Suggested Codec/Filters
TP305X
ETC505X
MC1455XX
TCM29CXX
HD44238C
*
Other generic codec/filter devices can be substituted.
64kbps to/from 32kbps
64kpbs to/from 24kbps
64kbps to/from 16kbps
ALGORITHM
Motorola, Inc.
Texas Instruments Incorporated
National Semiconductor
STMicroelectronics
Hitachi
*
Connect both A1 and A4 to V
Hold A1 and A4 low during a hardware reset;
take both A1 and A4 high after the
has returned high (allow 3ms after
returns high before taking A1 and A4 high).
Connect both A1 and A4 to V
CONFIGURATION OF A1 AND A4
10 of 17
DS2165Q
SS
DD
.
.
RST
RST
pin
DS2165Q