Bus Integrity Test - Fujitsu FX-3001SR User Manual

(2) RTC register read/write error
The RTC register address and name of the error, written data, and read data
are displayed.
Example
zero clear ... 01h: [Min] unmatch 0x00000000 ===> 0x0000007F
7.2.1.4.2

bus integrity test

This is a test designed to induce a bit error in the dependence/independence of the
address bus and data bus using a large amount of consecutive data such as 1, 0, 1,
0, etc. This is repeated 10 times.
Example
write 0x55/0xAA ... success.
write 0xAA/0x55 ... success.
.
.
.
write 0x55/0xAA ... success.
write 0xAA/0x55 ... success.
Error messages
Same as the data compare test.
SERVIS IP-Serial
173
1p Converter
User's Guide
7