PSB7238 SIEMENS [Siemens Semiconductor Group], PSB7238 Datasheet - Page 158

• Manufacturer Part Number: PSB7238
• Description: Joint Audio Decoder-Encoder - Multimode
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Semiconductor Group
Table 20
Packet#
(10 ms)
36.
37.
38.
39.
40.
41.
42.
43.
*: P(1-0) bits are autoincremented in outband controlled mode. Thus, OPT1 does not
need to be explicitly written for each 10 ms packet! If P(1-0) bits are written to the JADE
which don’t match the corresponding status bits, they will be ignored.
#Data Bytes means the number of compressed data bytes transmitted from the User to
the JADE or from the JADE to the User, respectively. The uncompressed data is
exchanged constantly with 80 samples in 10 ms (8 kHz).
MODE OPT1* #Data
06
06
06
06
00
00
00
00
(User to JADE )
Control/Status Pipeline for G.723 (cont’d)
Control
08
10
00
08
10
00
00
00
Bytes
8
8
8
8
8
0
0
0
MODE OPT1 #Data
00
06
06
06
06
06
06
00
(JADE to User)
Status
158
00
00
00
00
00
00
00
00
Bytes
0
0
0
0
0
0
0
0
Comment
Part 1 of 30 ms frame
Part 2 of 30 ms frame, first
G.723 decoded data from
JADE
Part 0 of 30 ms frame
Part 1 of 30 ms frame
Part 2 of 30 ms frame,
Command: Neutral Mode, last
G.723 data to JADE
–
Last G.723 decoded data from
JADE
4th neutral packet, next can
change mode
Data Sheet 1998-07-01
Firmware Features
PSB 7238