Model 920 Ethernet Data Multiplexer Manual
Focal Technologies Corporation
Page 5-12
A Moog Inc. Company
920-0603-00 Rev K
Board Serial Numbers Remote
40255
[15:0]
R
Board PCB Number [1]
40256
[15:0]
R
Board PCB Number [2]
40257
[15:0]
R
Board PCB Number [3]
40258
[15:0]
R
Board PCB Number [4]
40259
[15:0]
R
Board PCB Number [5]
40260
[15:0]
R
Board PCB Number [6]
40261
[15:0]
R
Board PCB Number [7]
Local/ Remote PHY & FPGA Registers
Register
Number
Bit
R/W
Description
Comments
40262 - 40389
[15:0]
R
ETHERNET PHY Registers Local
Used for Transferring Diagnostics
Between Local And Remote
40390 - 40645
[15:0]
R/W
FPGA Registers Local
Used for Transferring Diagnostics
Between Local And Remote
40646 - 40773
[15:0]
R
ETHERNET PHY Registers Remote
Used for Transferring Diagnostics
Between Local And Remote
40774 - 41029
[15:0]
R/W
FPGA Registers Remote
Used for Transferring Diagnostics
Between Local And Remote
FPGA Register Map
Register Name
Address
RW/R
O
Description
ID
0
RO
Identification Number
Default = 01
Reserved
1
RO
FPGA Version
2
RO
FPGA Version Number
Optical Link Status
3
RO
Status from the FPGA SERDES
[7]: reserved
[6]: rx_cdr_lol_diag
SERDES Receive Clock and Data Recovery Loss of Lock
[5]: lsm_status_diag
SERDES State Machine Status
[4]: ffs_rlos_lo_diag
SERDES Receive Loss of Signal
[3]: rx_disp_err_detect_diag
SERDES Even / odd disparity error detection
[2]: rx_cv_err_diag
SERDES Receive Comma Value error
[1]: tx_pll_lol_qd_diag
Transmit SERDES PLL Loss of Lock
[0]: rx_link_valid_diag
Valid Optical Link as perceived by the FPGA.
Reserved
9-4
RO
Ethernet Channel 1 LED 0
10
RO
[7:1]: reserved
[0]: LED driver from channel 1 PHY
Ethernet Channel 2 LED 0
11
RO
[7:1]: reserved
[0]: LED driver from channel 2 PHY
Ethernet Channel 3 LEDs
and reset. (GBE PHY)
12
RO
[7:3]: reserved
[2]: gig_phy_led2
[1]: gig_phy_led1
[0]: gig_phy_reset_n
RJ45 LEDs
13
RO
LED status of RJ45s
[7]: gig_rj45_green_left_n
[6]: gig_rj45_yellow_left_n
[5]: gig_rj45_green_right_n
[4]: gig_rj45_yellow_right_n
[3]: eth_100_ch2_green_led_n
[2]: eth_100_ch2_yellow_led_n
[1]: eth_100_ch1_green_led_n
[0]: eth_100_ch1_yellow_led_n
