CS5374 查看數據表（PDF） - Cirrus Logic

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CS5374

Dual High-performance Amplifier & ΔΣ Modulator

Cirrus Logic 

9.4 ADCCFG: 0x03

CS5374

DS862F1

Figure 23. Modulator 1 & 2 Configuration Register ADCCFG

(MSB)7

6

5

4

3

2

1

(LSB)0

OFST

HP

PWDN2 PWDN1

---

---

---

---

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

0

0

0

0

0

0

0

0

Reset Condition : 0000_0000 (0x00) : Default value

Normal Operation : 0100_0000 (0x40) : HP mode enabled

Power Down Operation : 0011_0000 (0x30) : PWDN enabled

CS5374

Address: 0x03

--

Not defined

(read as 0)

R

Readable

W

Writable

R/W Readable

and Writable

Bits in bottom rows

are reset condition

Bit definitions:

7

OFST

Modulator Offset

(add -60mV to Channel 1,

add -35mV to Channel 2)

1: disable

0: enable

6 HP

Modulator High Precision

1: enable

0: disable

5 PWDN2 Modulator 2 Power Down

1: enable

0: disable

4 PWDN1 Modulator 1 Power Down

1: enable

0: disable

3:0 ---

Reserved

9.5 PWRCFG: 0x04

38

DS862F1

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