Toshiba teli CleverDragon Series, Instruction Manual

Page: 28 / 40

Rev 3.0
D4161841C
20
9.4 Error status
If NAK is returned to the sent command, you can obtain detailed information on the error by accessing the
status register.
Status code
Error type Details of error
Status Code
(Addr. 0x41)
Expansion
Status
(Addr. 0x95)
No Error
The previous communication was executed
normally.
0x00 0x00
Status Register Accessed
An attempt was made to read the Status
/Expansion Status register.
--- ---
Communication Error
A communication error occurred.
0x01 0x00
The reserved area was accessed.
0x10 0x00
An attempt was made to write data to a
write-protected area.
0x10 0x01
Addressing Error
An attempt was made to read data from a
read-protected area.
0x10 0x02
Save Data Error
An attempt was made to perform Memory
Save before performing Update processing.
0x11 0x00
Mode Setting Error
An attempt was made to write a mode
setting value other than specified.
0x20 0x00
Configuration Error
An attempt was made to write a value that is
out of the specified range.
0x30 0x00
Hardware Error A hardware error was detected. 0xFF 0x00