参数资料
| 型号： | CDB4207 |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 9/22页 |
| 文件大小： | 0K |
| 描述： | BOARD EVALUATION FOR CS4207 |
| 标准包装： | 1 |
| 系列： | * |
| 主要目的： | 音频编解码器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | CS4207 |
| 主要属性： | 模拟输入/输出，使用 3.5mm 或 6.35mm 插孔，带现场检测 |
| 次要属性： | S/PDIF 输入和输出 |
| 已供物品： | 板 |
| 其它名称： | 598-1797 |
CDB4207
Table 3. Jumper Settings (Sheet 2 of 2)
Reference
Designator Silkscreen Label
Position
Function Selected
J40
J49
J35
J47
J16
J13
J12
J19
J11
J18
J10
J17
J15
MICIN SENSE
HPOUT SENSE
LOUT_2 SENSE
HPOUT TSTLD
SPDO2
VL_IF
VL_HD
VL_HD |3.3| [1.5]
VD
VD |1.8| [1.5]
VA
VA
VA_HP
shunted
*unshunted
shunted
*unshunted
*unshunted
1-2
3-4
*unshunted
1-3, 2-4
3-5, 4-6
*shunted
unshunted
1-2
*3-4
5-6
1-2
*3-4
5-6
shunted
*unshunted
*1-2
2-3
shunted
*unshunted
*1-2
2-3
no shunt
1-2
*3-4
5-6
1-2
*3-4
5-6
7-8
9-10
MICIN jack presence detection override
MICIN jack presence detection normal
HPOUT jack presence detection override
HPOUT jack presence detection normal
LINEOUT 2 jack presence detection signal unused
LINEOUT 2 jack presence detection connected to GPIO2
LINEOUT 2 jack presence detection connected to GPIO3
no load on HPOUT_L and HPOUT_R
16 Ω load on HPOUT_L and HPOUT_R
32 Ω load on HPOUT_L and HPOUT_R
GPIO1/DMIC_SDA2/SPDIF_OUT2 connected to J71
GPIO1/DMIC_SDA2/SPDIF_OUT2 disconnected from J71
VL_IF = 3.3 V from on-board regulator
VL_IF = 3.3 V from pin 8 of J1 or J9
VL_IF = J5 external voltage supply
VL_HD = 3.3 V or 1.5 V from on-board regulator (see J19)
VL_HD = 3.3 V from pin 4 of J1 or J9
VL_HD = J4 external voltage supply
VL_HD regulator output = 1.5 V
VL_HD regulator output = 3.3 V
VD = 1.8 V or 1.5 V from on-board regulator (see J18)
VD = J3 external voltage supply
VD regulator output = 1.5 V
VD regulator output = 1.8 V
VA = on-board regulator (see J17)
VA = J2 external voltage supply
VA regulator output = 5.0 V
VA regulator output = 4.7 V
VA regulator output = 3.3 V
VA regulator output = 3.1 V
VA_HP = 5.0 V from on-board regulator
VA_HP = 3.3 V from on-board regulator
VA_HP = 5.0 V from pin 4 of J14
VA_HP = 3.3 V from pin 8 of J1 or J9
VA_HP = J6 external voltage supply
Note:
All settings denoted by an asterisk (*) are the Default Factory Settings.
DS880DB1
9
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