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Load Memory
This command downloads bytes to the RAM or to the optional Flash
Memory. The data comes from the host or from the Smartcard.
Note: The memory is divided into two 64-Kbyte pages and/or four 16-Kbyte
Command Format
T = 60h
L = Length of V field
V = DIR, ADR, (Vex), (Data)
where
DIR :
b1.b0 : 00: data from the Smartcard
b2 :
b3 :
b5.b4 : 00 : downloading without erasing
b6..b7 :
ADR : physical address on two bytes (MSB, LSB)
Vex : (exclusive) : Smartcard command for data coming from a Smartcard
Data : (exclusive) : Data to load (for data coming from the host )
Answer Format
Type
Length
Variable
© GEMPLUS
partitions for the Flash option.
10: data from the Host
01,11: RFU
0 : loading to RAM
1 : loading to Flash Memory
if b2=1, b3 indicates the page ( 0 = page 0, 1 = page 1 )
10 : erasing the current 16 Kb partition before downloading
01 or 11: complete erasing before downloading
RFU
Ta = Tc + 02h
L = 01
V = Reader Status Code
SENDING COMMANDS TO THE READER
15
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