ADLINK aTCA-N700 - Manual (Page 18)

aTCA-RN710 User's Guide
18
/* Reset MUX(0x72) to 0 and enable and check SFP address */
=> i2c mw 0x70 0x0 0x0; i2c mw 0x71 0x0 0x0; i2c mw 0x72 0x0 0x0
=> i2c mw 0x72 0x0 0x1; i2c probe
=> i2c mw 0x72 0x0 0x2; i2c probe
=> i2c mw 0x72 0x0 0x4; i2c probe
=> i2c mw 0x72 0x0 0x8; i2c probe
=> i2c mw 0x72 0x0 0x0
(*screen capture of the results)
4.3.3 Retimer Access
To check the Retimer status, refer to the following example. More specific parameter settings for the
retimer should refer to Section 6.2 and GN2405A datasheet from Gennum.
=> i2c dev 1
=> i2c mw 0x73 0x0 0x8; i2c probe
=> i2c mw 0x73 0x0 0x9; i2c probe
=> i2c mw 0x73 0x0 0xa; i2c probe
=> i2c mw 0x73 0x0 0xb; i2c probe
=> i2c mw 0x73 0x0 0xc; i2c probe
=> i2c mw 0x73 0x0 0xd; i2c probe
(*screen capture of the results)