IBM SA38-0512-03 manual

Table 4-3 (Page 2 of

13).

Firmware Checkpoints

Checkpoint

Description

Repair

Action

(hex)

E109

Copy

CRC

See “Unresolved problems” on page 4-26

verification

code

to

RAM

E10A

Turn

on

cache

See

“Unresolved

problems”

on

page 4-26

E10B

Flush

cache

See

“Unresolved

problems”

on

page 4-26

E10C

Jump

to

CRC

See

“Unresolved

problems”

on

page 4-26

verification

code

in

RAM

E10D

Compute

composite

See

“Unresolved

problems”

on

page 4-26

image

CRC

E10E

Jump

back

to

ROM

See

“Unresolved

problems”

on

page 4-26

E10F

Transfer

control

to See

“Unresolved

problems”

on

page 4-26

Open

Firmware

E110

Turn

off

cache,

See

“Unresolved

problems”

on

page 4-26

Check if

composite

image

CRC

is

valid

E111

GOOD

CRC

-

jump

See

“Unresolved

problems”

on

page 4-26

to

composite

image

E112

BAD

CRC

-

initializeSee “Unresolved problems” on page 4-26

base

memory,

stack

E113

BAD

CRC

-

copy

See

“Unresolved

problems”

on

page 4-26

uncompressed

recovery

block

code

to

RAM

E114

BAD

CRC

-

jump

to

See

“Unresolved

problems”

on

page 4-26

code

in

RAM

E115

BAD

CRC

-

turn

on

See

“Unresolved

problems”

on

page 4-26

cache

E116

BAD

CRC

-

copy

See

“Unresolved

problems”

on

page 4-26

recovery

block

data

section

to

RAM

E117

BAD

CRC

-

See “Unresolved problems” on page 4-26

Invalidate

and

flush

cache,

set

TOC

E118

BAD

CRC

-

branch

See

“Unresolved

problems”

on

page 4-26

to

high

level

recovery

control

routine

4-147043 43P Series Service Guide