ID242 Datasheet, PDF (10/33 Pages) Sharp Electrionic Components – Flash Memory Card

SHARI=
ID242SERIESPRODUCTOVERVIEW
6.3 Function Table
6.3.1 Common Memory Access
Table 4. Common Memory Access
6.3.2 Attribute Memory Access
Table 5. Attribute Memory Access
XXX:Output data is invalid.
The standard CIS is for read only. Write operation is only for CMRs and CIS on EEPROM
7. Card Information Structure (CIS)
The CIS is contained within attribute memory (Please refer to section 6.2). Table 6 shows standard CIS tuples, but
it is for read only. As an enhanced function, the hardwired CIS area is switchable to EEPROM so that customer
can program required CIS. Please contact our sales & marketing support to find concrete way of setting.