| 摘要 |
<p>A circuit board (500) has first and second devices (510, 530) preferably located on first and second opposing surfaces respectively. The first device has at least one region (512, 516) of a first type of pin node for a first type of signal and a region (514) with a second type of pin for a second type of signal. The second device includes at least one region (532, 536) having pins of the first type and region (534) having pins of the second type. The regions of the second types of pins of each device being separated by at least one of the regions of the first type of pin of one or both devices. Further devices may be arranged on the circuit board.</p> |
