Technical information

Operating Precautions for CPDW9X/NT-CDR-V85X, Y-GHS-MULTI-V800
TM
Customer Notification r20tu0003ed1812 99
No. a96
Simulator is changed for SCH1L instruction simulation
Version Information
V5.1.6C,V5.1.7D
Details:
The simulator did not implement correctly the instruction SCH1L.
Example:
None.
Command Line
None.
Workaround
Please use release V5.1.7D Patch03 or later from
http://www.renesas.eu/updates?id=26
No. a97
Missing Compiled Line
Version Information
V4.2.4
Details:
The code at line 139 of the sample module is not properly translated, when a combination of the
options "-sda=all -Osize -shortenum" is used.
Example:
The register r12 is not initialized
220 --138: {
221 --139: if (BINARY_ACTIVE == (TBinary)GetVSG())
222 --line139
223
224 .LDWlin8:
--missing: 225 ld.b sdaoff(_VSG)[gp],r12
00000034 8162 225 shr 1,r12
00000036 f905 226 bnl .L132
227 --140: {
228 --141: VsgF_Temp = SWITCH_UP;
229 --line141
Command Line
Any combination of "-sda=all -Osize -shortenum".
Workaround
Please use release V5.x.x or higher.
The workaround is to use the options ‘-Z2878’ along with ‘-Z1710’. Together these should avoid
the optimization causing this behavior.