msm7586-01 Oki Semiconductor, msm7586-01 Datasheet - Page 11

• Manufacturer Part Number: msm7586-01
• Description: Shift Qpsk Modem/adpcm Codec
• Manufacturer: Oki Semiconductor

¡ Semiconductor
The register map is shown below.
R7, R6, R5, R4
These are the control register data output pins.
These output the data CRM2 - B7, B6, B5, and B4, respectively.
Register
CRM0
CRM1
CRM2
CRM3
CRM4
CRM5
Name
DENM
EXCKM
DINM
DOUTM
DENM
EXCKM
DINM
DOUTM
   
A2
0
0
0
0
1
1
Address
A1
0
0
1
1
0
0
High Impedance
Table 2: Modem Unit Control Register (CRM0 to 5) Map
A0
0
1
0
1
0
1
Figure 5 Modem Unit MCU Interface I/O Timing
W
R
R/W: Read/Write enable R: Read-only register
Offset4
Offset4
GAIN3
ICT5
Qch
B7
Ich
R7
Ich
—
A2
A2


A1
A1
Offset3
Offset3
GAIN2
ICT4
TXC
SEL
Qch
B6
Ich
Ich
R6
A0
A0
(a) Write Data Timing Diagram
(b) Read Data Timing Diagram
Offset2
Offset2
GAIN1
MOD
B7
B7
ICT3
Qch
B5
OFF
Ich
Ich
R5
High Impedance
B6
B6
Data Description
IFSEL1
Offset1
Offset1
GAIN0
ICT2
Qch
B4
Ich
Ich
R4
B5
B5
B4
B4
    
Offset0
Offset0
IFSEL0
LOCAL
GAIN3
INV1
Qch
Qch
B3
Ich
—
B3
B3
B2
B2
LOCAL
GAIN2
INV0
Qch
B2
—
—
—
—
B1
B1
TEST1
GAIN1
B0
B0
ICT1
Qch
B1
—
—
—
MSM7586-01/03
TEST0
GAIN0
ICT0
Qch
B0
—
—
—
11/42
R/W
R/W
R/W
R/W
R/W
R/W
R/W