Canon imageFORMULA DR-X10C Service Manual page 51

Main IC functions
IC No.
IC108 Scanner controller
IC104 Analog processor
IC109 EEPROM 4 Kbits
IC110-111 SRAM 4 Mbits×2
IC144 FLASH 16 Mbits
IC113-118 SDRAM 384 Mbytes Temporary storage of image data, memory for image data
IC119 SDRAM 64 Mbytes
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Name
General scanner control
Frame detection CIS analog data adjustment and A/D
conversion
Storage of various setting data
For scanner controller work
Firmware storage
processing
Memory for JPEG processing
Table 2-401
CANON DR-X10C FIRST EDITION
CHAPTER 2 FUNCTION & OPERATION
Function
2-21