发明名称 |
HAND-HELD TEST METER WITH DISRUPTION AVOIDANCE CIRCUITRY |
摘要 |
A hand-held test meter for use with an analytical test strip configured for the determination of an analyte in a bodily fluid sample includes a USB interface, a microcontroller block configured for boot strap loading (BSL) of data into the hand-held test meter via a serial signal and a circuit disruption avoidance block. The circuit disruption avoidance block includes a USB to serial bridge sub-block with (i) a USB input(s), (ii) a serial output(s) configured to provide a serial signal for BSL of data to the microcontroller block; and (iii) a plurality of general purpose input/outputs (GPIO). The circuit disruption avoidance block also includes a BSL enable gate/buffer sub-block. At least two of the GPIO are configured to provide BSL control signals to the microcontroller block via the BSL enable gate/buffer sub-block and the USB to serial bridge sub-block is configured to send the data to the microcontroller block via the at least one serial output.
|
申请公布号 |
US2011296158(A1) |
申请公布日期 |
2011.12.01 |
申请号 |
US20100824473 |
申请日期 |
2010.06.28 |
申请人 |
ELDER DAVID;CILAG GMBH INTERNATIONAL |
发明人 |
ELDER DAVID |
分类号 |
G06F15/177;G06F13/12;G06F13/36 |
主分类号 |
G06F15/177 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|