CXD1968AR
RAM_CONTROL
Read/Write
RESET: 0x00
Default R/W
Offset Address: 0xBC
Bit
Name
Description
7:1 Reserved
00h
0
R/W
R/W
Set to put all RAMs in standby mode. Used for low-power
standby mode.
0
RAM_ STANDBY
ADC_CONTROL3
Read/Write
RESET: 0xFF
Default R/W
Offset Address: 0xBD
Bit
7
Name
Description
RINTEN_Q
Enables internal bias current resistor for ADC_Q
1
R/W
R/W
R/W
R/W
Selects value of internal bias current resistor if RINTEN_Q = 1.
This can be used to optimize power consumption of ADC_Q
according to max. sampling rate used.
000: 18k
001: 22k
6:4 RINTSEL_Q[2:0]
111
010: 27.9k
011: 37.7k
100: 57.4 k
101: 77.1 k
110: 116.5k
111: 234.5k
3
RINTEN_I
Enables internal bias current resistor for ADC_I.
1
Selects value of internal bias current resistor if RINTEN_I = 1.
This can be used to optimize power consumption of ADC_I
according to max. sampling rate used.
000: 18k
001: 22k
2:0 RINTSEL_I[2:0]
111
010: 27.9k
011: 37.7k
100: 57.4 k
101: 77.1 k
110: 116.5k
111: 234.5k
- 95 -
SONY [ SONY CORPORATION ]
