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Trace List
Label:
Address
Base:
symbols
+345
:cmd_rds.s:+004C
+346
:cmd_rds.s:+004E
+347
cmd_r:Write_Loop
+348
+349
cmd_rds.sr:Clear
+350
:cmd_rds.s:+0006
+351
:cmd_rds.s:+0008
+352
cmd_rds.src:Scan
+353
:Cmd_Input
+354
:cmd_rds.s:+000C
+355
:cmd_rds.s:+000E
+356
:Cmd_Input
+357
:cmd_rds.s:+0010
+358
cmd_rds.:Exe_Cmd
+359
cmd_rds.src:Scan
STATUS:
H8/338--Running user program
display trace
run
trace
H8/338 Analysis
Status Qualifiers
Qualifier
Status Bits
backgrnd
0 xxxx xxxx xxxxB
byte
x 1xxx xxxx xx1xB
foregrnd
1 xxxx xxxx xxxxB
grd
x 10xx xxxx xxxxB
ifetch
x 1xxx xxx0 1101B
intack
x xxx0 xxxx xxxxB
io
x 1xxx xxxx 0xxxB
memory
x 1xxx xxxx 1xxxB
read
x 1xxx xxxx xxx1B
word
x 1xxx xxxx xx0xB
write
x 1xxx xxxx xxx0B
wrrom
x 1x0x xxxx xxx0B
2-26 Getting Started
Offset=0
Data
hex
46F6
BNE cmd_r:Write_Loop
40B4
BRA cmd_rds.sr:Clear
6C4E
6C4E
1050
F3FF
F3FF
F800
MOV.B #00,R0L
6A88
MOV.B R0L,@:Cmd_Input
FC00
FC00
6A0A
MOV.B @:Cmd_Input,R2L
0000
00
FC00
FC00
AA00
CMP.B #00,R2L
00FF
00
47F8
BEQ cmd_rds.src:Scan
AA41
AA41
6A0A
MOV.B @:Cmd_Input,R2L
step
display
The status qualifier "read" was used in the example trace command
used above. The following analysis status qualifiers may also be used
with the H8/338 emulator.
(32..44)
Description
Background cycle
Byte access
Foreground cycle
Guarded memory access
Fetch from internal ROM
Interrupt acknowledge cycle
Internal I/O access
Memory access
Read cycle
Word access
Write cycle
Write to ROM cycle
Opcode or Status
mnemonic w/symbols
fetch mem
fetch mem
fetch mem
write mem byte
fetch mem
read
mem byte
fetch mem
Emulation trace complete______........
modify
break
time count
absolute
+
72.40
uS
+
72.60
uS
+
72.80
uS
+
73.00
uS
+
73.20
uS
+
73.40
uS
+
73.60
uS
+
73.80
uS
+
74.00
uS
+
74.20
uS
+
74.40
uS
+
74.60
uS
+
74.80
uS
+
75.00
uS
+
75.20
uS
end
---ETC--
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