ASAHI KASEI
[AK4527B]
Addr Register Name
09H Clock mode
Default
D7
0
0
D6
0
0
D5
0
0
D4
0
0
D3
0
0
D2
0
0
D1
0
0
D0
RSTN
1
RSTN: Internal timing reset
0: Reset. DZF1-2 pins go to “H”, but registers are not initialized.
1: Normal operation
Addr Register Name
0AH Zero detect
Default
D7
OVFE
0
D6
0
D5
D4
D3
D2
D1
D0
DZFM2 DZFM1 DZFM0 PWVRN PWADN PWDAN
0
1
1
1
1
1
1
PWDAN: Power-down control of DAC1-3
0: Power-down
1: Normal operation
PWADN: Power-down control of ADC
0: Power-down
1: Normal operation
PWVRN: Power-down control of reference voltage
0: Power-down
1: Normal operation
DZFM2-0: Zero detect mode select (see table 8.)
Initial: “111”, disable
OVFE: Overflow detection enable
0: Disable, pin#33 becomes DZF2 pin.
1: Enable, pin#33 becomes OVF pin.
MS0056-E-00
2000/10
- 26 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
