JMB387 Overview
JMB387 JMB387 PCI Express to x1 bo Memory Card Host Controller (with SD Boot function) Overview JMB38X is product family that includes 1394a OHCI and Memory Card Reader Host Controller. They are all 1-lane PCI Express to 1/2-port 1394a and 1-slot bo Memory Card Reader (SD/MMC/MS/xD) Host Controller. The table below shows the brief.