Owner's manual

aTCA-N700 SW Users Guide
３０
6. Hardware Diagnostics
The aTCA-N700 Software Package provides the basic functionalities to test the devices
on the board.
Table 6-1 illustrates the overview of the device testing.
Table 6-1 Devices and Test
ID Description Host Test Description Tools
LMP_MEM
DRAM for LMP LMP write/read/compare
Memtester
(open
source)
FABRIC_SWITCH
multilayer switch LMP BCM re-initialization
restarting
bcm.user
and check
log message
BASE_SWITCH
base switch LMP BCM re-initialization
restarting
bcm.user
and check
log message
CPLD
CPLD for system
control
LMP
write/read/compare CPLD test
register
nbm-cpld
MGMT_PHY
PHY for mgmt
Ethernet port of
LMP
LMP
backup/write/read/compare/restore
test register
nbm-mdio
BASE_PHY
PHY for base
Ethernet port of
LMP (btw. LMP &
BASE_SWITCH)
LMP
backup/write/read/compare/restore
test register
nbm-mdio
LMP_EEPROM
mac addresses for
LMP
LMP write/read/compare i2cset/i2cget
RTC
Real Time Cloc LMP time elpased hwclock
PWR_CTRL
power control for
FABRIC_SWITCH
LMP write/read/compare i2cset/i2cget
FRONT_SFPxx
SFP(+) modules
(xx: 1~4)
LMP read test register i2cset/i2cget
FRONT_IOBUF
Front io BUF LMP detection on i2c bus i2cprobe
FRONT_I2C_HUB
Front i2c switch LMP detection on i2c bus i2cprobe
RTM_SFPxx
SFP(+) modules
(xx: 1~12)
LMP read test register i2cset/i2cget
RTM_RETIMERx
RTM retimers (xx:
1~6)
LMP
backup/write/read/compare/restore
test register
i2cset/i2cget
RTM_IOBUFxx
RTM io BUF (xx:
1~4)
LMP detection on i2c bus i2cprobe
RTM_I2C_HUBxx
RTM i2c switch
(xx: 1~4)
LMP detection on i2c bus i2cprobe
SPI_FLASH1
SPI_FLASH2
boot flash for U-
Boot
LMP
backup/write/read/compare/restore
data on flash(reserved area)
flashcp,
flash_erase,
cp, diff
CHIP_SSD1
CHIP_SSD2
OS, data flash for
linux
LMP file write/read/compare/remove cp, rm, diff
IPMC
IPMC LMP
ipmitool ipmitool
OCTEON_R
OCTEON_L
right octeon
left octeon
LMP
backup/write/read/compare/restore
test register
oct-remote-
csr