Analog Devices adsp-2100 User Manual

E Control/Status Registers
E – 8
Memory-Mapped Registers
Analog Control Register
1514131211109876543210
DABY
DAC High Pass Filter Bypass
1=bypass, 0=insert
APWD
Analog Interface Powerdown
0=powerdown, 1=enable
(Set both bits to 1 to
enable analog interface)
0000000
ADBY
ADC High Pass Filter Bypass
1=bypass, 0=insert
IG1
ADC Input Gain (ADC PGA)
IMS
ADC Input Multiplexer Select
1=AUX input, 0=NORM input
OG0OG1OG2
OG2, OG1, OG0
DAC Output Gain (DAC PGA)
000000000
IG0
ADC Input Gain (ADC PGA)
Gain
+6 dB
+3 dB
0 dB
–3 dB
–6 dB
–9 dB
–12 dB
–15 dB
OG2
0
0
0
0
1
1
1
1
OG1
0
0
1
1
0
0
1
1
OG0
0
1
0
1
0
1
0
1
OG2, OG1, OG0
DAC Output Gain (DAC PGA)
Gain
0 dB
+6 dB
+20 dB
+26 dB
IG1
0
0
1
1
IG0
0
1
0
1
IG1, IG0
ADC Input Gain (ADC PGA)
ADC Offset
(ADSP-21msp5x only)
DM(0x3FEE)
DM(0x3FED)
1514131211109876 54 32 10
ADC Receive Data
DM(0x3FEC)
1514131211109876 54 32 10
DAC Transmit Data
Analog Data Registers
(ADSP-21msp5x only)

Analog Devices adsp-2100 Specifications

General

Brand	Analog Devices
Model	adsp-2100
Category	Computer Hardware
Language	English