Bus Integrity Test - Fujitsu FX-3001SR User Manual

Error messages
The register name, written data, and read data are displayed.
Example
GPIO Port-D CF_INTRQ:0 CF_ACK:0 CF_STATUS:0
CF_REQ register CF_STATUS:0 CF_nBUSY:1 CF_START:0 CF_STOP:0
<< CF Card present. >>
CF Power ON
CF_REQ register CF_STATUS:0 CF_nBUSY:1 CF_START:0 CF_STOP:0
zero clear ...
CF_SNO reg unmatch 0x00 ===> 0xFF
CF Power OFF
CF_REQ register CF_STATUS:0 CF_nBUSY:1 CF_START:0 CF_STOP:0
7.2.1.5.2

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
GPIO Port-D CF_INTRQ:0 CF_ACK:0 CF_STATUS:0
CF_REQ register CF_STATUS:0 CF_nBUSY:1 CF_START:0 CF_STOP:0
<< CF Card present. >>
CF Power ON
CF_REQ register CF_STATUS:0 CF_nBUSY:1 CF_START:0 CF_STOP:0
write 0xAAAA/0x5555 ... success.
write 0x5555/0xAAAA ... success.
write 0xAAAA/0x5555 ... success.
write 0x5555/0xAAAA ... success.
write 0xAAAA/0x5555 ... success.
write 0x5555/0xAAAA ... success.
write 0xAAAA/0x5555 ... success.
write 0x5555/0xAAAA ... success.
write 0xAAAA/0x5555 ... success.
write 0x5555/0xAAAA ... success.
CF Power OFF
CF_REQ register CF_STATUS:0 CF_nBUSY:1 CF_START:0 CF_STOP:0
Error messages
Same as the data compare test.
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