Atmel AT89EVK-01 User Manual page 9

Table 2-3. AT83C24 register address and default value
Register
Name Address
Config0 0x26D
Config1 0x26E
Config2 0x26F
Config3 0x270
Config4 0x271
Interface 0x272
Note: 1. Default values are included in hex file
AT89EVK-01 User Guide
Figure 2-9. FLIP/BatchISP command script file AT83C24_batchisp_prog.txt (V1.0)
Following the application need, the AT83C24 registers can be changed. Only the value
of fillbuffer FLIP/BatchISP commands has to be modified. By default values of AT83C24
registers are:
Default Default
Values Values
V1.0 V2.0
0x80 0x80
0x0A 0x0A
0x00 0x24
0x80 0x80
0x0B 0x0B
0x00 0x00
Default
Values
(1)
V3.0 Comments
0x80
0x0A
Note: For Smart Card Clock frequency of
0x24
AT83C24 at 4.5MHz, XTAL1 must
be set at 4.5MHz - V1.0
0x80
0x0B
0x00
Hardware Description
2-11
4325C–SCR–09/04