发明名称 |
DATA TRANSFER CABLE FOR PROGRAMMABLE LOGIC DEVICES |
摘要 |
A programmable logic device (PLD) data transfer cable includes a parallel interface, a programming interface, and a logic control circuit. The parallel interface is used for connecting to PLDs. The logic control circuit includes a first group of transmission channels, a second group of transmission channels, a first group of switches, and a second group of switches. The first and second group of switches control the working status of the first and second group of transmission channels respectively. The electrical connections between pins of the parallel interface and the programming interface when first group of transmission channels are activated are different with those when second group of transmission channels are activated.
|
申请公布号 |
US2009237112(A1) |
申请公布日期 |
2009.09.24 |
申请号 |
US20080205927 |
申请日期 |
2008.09.08 |
申请人 |
HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD .;HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
HUANG CHUNG-CHI;YUAN GUANG-DONG;PAN JIAN-CHUN;ZENG DE-JUN;ZHANG WEI-MIN |
分类号 |
H03K19/173;H03K19/177 |
主分类号 |
H03K19/173 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|