qmDCfgTestProject 代码中:
#pragma DATA_ALIGN (linkingRAM0, 16)
UInt64 linkingRAM0[NUM_MONOLITHIC_DESC + NUM_MISC_DESC];
/* Descriptor pool [Size of descriptor * Number of descriptors] */
#pragma DATA_ALIGN (monolithicDesc, 16)
UInt8 monolithicDesc[SIZE_MONOLITHIC_DESC * NUM_MONOLITHIC_DESC];
#pragma DATA_ALIGN (miscDesc, 16)
UInt8 miscDesc[SIZE_MISC_DESC * NUM_MISC_DESC];
其中的miscDesc表示什么?