Circuits And Straps - Intermec EasyCoder 601 XP Service Manual

Chapter 15 CPU Board

15.2 Circuits and Straps

P35
IC 305
1-971600-02 P01
IC305
P34
RTC & Program Key
P32
IC304
IC304
1
/. The following standard auxiliary
programs are included in the kernel:
ERRHAND.PRG
FILELIST.PRG
MKAUTO.PRG
92
Components mentioned in this chapter are marked with grey in the
drawing below.
P22 P21 P20
ROM2 ROM1 ROM0
Boot-
Bank
P83
P84
Processor Core (IC10 & IC11)
The processor core consist of a 32 bit RISC processor (IC10) and
a support chip (IC11). Do not try to remove the RISC processor.
Flash Memory (P20-P22)
There are three sockets for Flash SIMMs (ROM0 – ROM2). A
SIMM (Standard In-Line Memory Module) must always be fitted
in ROM-2, since this bank is the Boot-Bank. As standard, only one
flash SIMM (2 Mbyte) is fitted. It contains the following sectors:
Device Size Sector
c: 256 kbyte Intel VFM FOS
256 kbyte Intel VFM FOS
256 kbyte TMP area (FOS)
rom: 256 kbyte Kernel
256 kbyte Kernel
256 kbyte Kernel
256 kbyte Kernel
192 kbyte Kernel
16 kbyte TMP area
16 kbyte Parameters
32 kbyte Boot
Intermec EasyCoder 601 XP – Service Manual Ed. 3
P13
DEBUG
IC10
CONNECTORS FROM TOP
2=RI-LOW
3=RI-END
4=LTS
5=LSS-TOP
6=LSS-BOT
8=HEADL.
IC11
IC11
P23 P24
DRAM0 DRAM1-2
Used for
Customer's programs, files, images etc.
Fingerprint firmware, bar codes, standard
fonts, standard images, Shell, auxiliary
programs 1 , setup values
Paper feed info, odometer value
Startup
LTS RI-END
WR51 WR52
P56
P55