Maxim Integrated 73S12xxF - Manual (Page 20)

Using Synchronous Smart Cards with the 73S12xxF UG_12xxF_018
20 Rev. 1.0
Appendix A
The following figures show the flowcharts for each type of synchronous card.
Bold typeface denotes a register name. Italic typeface denotes a register bit name.
Note: Only changes to registers are indicated. Other bits remain unchanged.