ZHCACU5 july 2023 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
AM263x ControlCARD 有两个版本，称为 E1 和 E2。ControlCARD 仅使用超集器件 (AM2634) 构建。客户可以通过购买满足其系统要求的精选 OPN 器件（AM2642 或 AM2631）来缩减规模。
E2 版 ControlCARD 的电路板具有多处设计变更。AM263x Sitara ControlCARD 硬件用户指南 中介绍了这些变更。有关标准模拟器件 ControlCARD 中 ADC 和 DAC 映射的差异，请参阅表 9-10。有关增强模拟器件，也请参阅 AM263x Sitara ControlCARD 硬件用户指南。
| HSEC | E1 | E2 |
|---|---|---|
|
1 |
NC |
NC |
|
2 |
NC |
NC |
|
3 |
TMS |
TMS |
|
4 |
NC |
NC |
|
5 |
TCK |
TCK |
|
6 |
TDO |
TDO |
|
7 |
GND |
GND |
|
8 |
TDI |
TDI |
|
9 |
DAC_OUT |
ADC0_AIN0/DAC_OUT |
|
10 |
GND |
GND |
|
11 |
ADC0_AIN0_P |
ADC0_AIN1/DAC_OUT |
|
12 |
ADC0_AIN0_n |
ADC1_AIN0 |
|
13 |
GND |
GND |
|
14 |
ADC0_AIN1_p |
ADC1_AIN1 |
|
15 |
ADC0_AIN1_n |
ADC0_AIN2 |
|
16 |
GND |
GND |
|
17 |
ADC0_AIN2_p |
ADC0_AIN3 |
|
18 |
ADC0_AIN2_n |
ADC1_AIN2 |
|
19 |
GND |
GND |
|
20 |
ADC1_AIN0_p |
ADC1_AIN3 |
|
21 |
ADC1_AIN0_n |
ADC0_AIN4 |
|
22 |
GND |
GND |
|
23 |
ADC1_AIN1_p |
ADC0_AIN5 |
|
24 |
ADC1_AIN1_n |
ADC1_AIN4 |
|
25 |
ADC1_AIN2_p |
NC/ADC_CAL0 |
|
26 |
ADC1_AIN2_n |
ADC1_AIN5 |
|
27 |
ADC2_AIN0_p |
NC/ADC_CAL1 |
|
28 |
ADC2_AIN0_n |
NC |
|
29 |
GND |
GND |
|
30 |
ADC2_AIN1_p |
NC |
|
31 |
ADC2_AIN1_n |
ADC2_AIN0 |
|
32 |
NC |
GND |
|
33 |
ADC2_AIN2_p |
ADC2_AIN1 |
|
34 |
ADC2_AIN2_n |
NC |
|
35 |
GND |
GND |
|
36 |
NC |
NC |
|
37 |
NC |
ADC2_AIN2 |
|
38 |
GND |
GND |
|
39 |
NC |
ADC2_AIN3 |
|
40 |
NC |
NC |
|
41 |
NC |
NC |
|
42 |
NC |
NC |
|
43 |
ADC_VREFLO |
GND |
|
44 |
NC |
NC |
|
45 |
ADC_VREFhi |
ADC_VREFH |