Interpreters Document



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dps Interpreters

Exceptions 80-83
. The RAM download address is determined from the routine section. 
80 - Download routine and receive completion response but DO NOT execute
81 - Download routine and receive completion response then send separate execute message 

The “execute” message will contain NO data bytes and will have the address information. 
82 - Send execute message with zero length and with the address of the indicated routine 
83 - Send routine with transmit type of execute
Pseudo Code: 
XX B2 AC0 AC1 AC2 AC3 G0-G1 G2-G3 G4-G5 G6-G7 G8-G9 
Process the Op-Code $B0 pseudo code logic. 
If the response to the $36 message(s) is a Success (“0x76 .. 0x65” or “0x76 .. 0x73” or “0x76 .. 0x86”) 
Save two bytes from the response to internal local storage ID indicated by AC2
(bytes 7 & 8 of response are saved) 
Endif 
Look for “response code” in the goto fields (see Op-Code $B0 pseudo code)
If the “response code” is found 
Goto appropriate step
Else 
Goto step indicated by „FF‟ goto field 
Endif 
Typical Interpreter Line: 
Step 
Op-Code 
Action Fields
Goto Fields 
10 
B2 
10 04 05 01 
65 11 62 0D FD 20 7F 49 FF 49 
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B3 Op-Code: Block Transfer to Download VIN as a Calibration - Mode 36
 
Supported By:
Class 2 Interpreter 1
 
 
Description: 
 
The B3 Op-Code is used to build a mode 36 message for downloading the VIN to a control module. The VIN is 
packaged in a block transfer message as if it were another calibration file. Depending on the product being 
programmed this Op-Code may need to be preceded by a mode 34 message (see Op-Code 34). 
The B3 Op-Code uses the global source address for all messages. If a source address other than the current 
source address needs to be used the Interpreter instructions should contain a 01 Op-Code prior to this Op-
Code. 
Action Fields: 
AC0: Target Device ID 
AC1: 
Block ID to include in block transfer for VIN 
AC2: 
00 - Not Used
AC3: 
00 - Not Used (exceptions) 
 Pseudo Code: 
XX B3 AC0 AC1 AC2 AC3 G0-G1 G2-G3 G4-G5 G6-G7 G8-G9 
Build Download message as indicated in the table below, contents of the XX locations is detailed in pseudo 
code following the table 

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