MT9315 Zarlink Semiconductor, MT9315 Datasheet - Page 23

• Manufacturer Part Number: MT9315
• Description: Acoustic Echo CANceller
• Manufacturer: Zarlink Semiconductor

MT9315
22
Reset 00h
Reset 00h
Reset 00h
Power Up
1Ah Read
Power Up
1Bh Read
Power Up
39h Read
Address:
Address:
Address:
SEPD10
SEPD11
SEPD12
SEPD13
SEPD14
SEPD15
SOPD
SOPD
SOPD
SOPD
SOPD
SOPD
SEPD8
SEPD9
SOPD
SOPD
SOPD
SOPD
SOPD
SOPD
SOPD
SOPD
SOPD
SOPD
10
11
12
13
14
15
0
1
2
3
4
5
6
7
8
9
See Above description
These peak detector registers allow the user to monitor the Send out signal (Sout) peak level at reference point S3 (see
Figure #1). The information is in 16-bit 2’s complement linear coded format presented in two 8 bit registers. The high byte
is in Register 2 and the low byte is in Register 1.
See Above description
MSB
MSB
MSB
7
7
7
SOPD
SEPD
SOPD
7
15
15
6
6
6
SEPD
SOPD
SOPD
Send ERROR Peak Detect Register
Send (Sout) Peak Detect Register
Send (Sout) Peak Detect Register
14
6
14
5
5
5
SEPD
SOPD
SOPD
13
13
5
4
4
4
SEPD
SOPD
SOPD
12
4
12
3
3
3
SEPD
SOPD
SOPD
11
11
3
2
2
2
1 (SOPD1)
2 (SOPD2)
2 (SEPD2)
SEPD
SOPD
SOPD
10
10
2
Advance Information
1
1
1
SEPD
SOPD
SOPD
9
1
9
0
0
0
SOPD
SEPD
SOPD
0
8
8
LSB
LSB
LSB