I need help with this:

Part II: Use CodeWarrior to find out execution history

Use the Single Step button to execute your program one instruction at a time. After executing each instruction, use the Register Window and Memory Window to fill out following table:

see below for code: I actually need help identifying the H_byte and L_byte.

After executing the Instruction of	A	C-bit	H_Byte M[$1006]	L_Byte M[$1007]
Before the execution	$CB	0	uu	uu
After CLRA	0
After STAA H_Byte	0
After ADDA number1	7D
After BCC Case1	7D
After INC H_Byte
After Case1 ADDA number2	68
After BCC Case2	68
After INC H_Byte	68
After Case2 ADDA number3	2D
After BCC Case3	2D
After INC H_Byte	2D
After Case3 ADDA number4	88
After BCC Case4
After INC H_Byte	88
After STAA L_Byte	88
After Here BRA Here	88

I have gotten up to this:

***************************************************************** ; export symbols ;***************************************************************** ;For absolute assembly: this is the application entry point ABSENTRY Main

;***************************************************************** ; Include derivative-specific definitions ;***************************************************************** ;The microcontroller chip used by Dragon12-plus2 board INCLUDE 'mc9s12dg256.inc'

;***************************************************************** ; Symbolic constant(EQU) section ;***************************************************************** DATA EQU RAMStart ;use $1000 - $1FFF for data STACK EQU RAMEnd+1 ;use $2000 - $3FFF for stack CODE EQU $4000 ;use flash ROM $4000 - $7FFF for code

L_Byte EQU $1007 H_Byte EQU $1006

;***************************************************************** ; Data section ;***************************************************************** ORG RAMStart number1 DC.B $7D number2 DC.B $EB number3 DC.B $C5 number4 DC.B $5B

;***************************************************************** ; Main program section ;***************************************************************** ORG $4000 Main: LDS #RAMEnd+1 CLRA STAA H_Byte ADDA number1 BCC Case1 INC H_Byte Case1 ADDA number2 BCC Case2 INC H_Byte Case2 ADDA number3

BCC Case3 INC H_Byte Case3 ADDA number4 BCC Case4 INC H_Byte Case4 STAA L_Byte Here BRA Here

;***************************************************************** ; Subroutine section ;***************************************************************** ;***************************************************************** ; Interrupt Vectors ;***************************************************************** ORG $FFFE DC.W Main ;Reset Vector