Chapter 15 Midplane: Description/Voltages
175
F16 and Front Panel Connector, J3 (continued)
Signals
Pins A B C D E
35 X1D_L(0) GROUND GROUND FP_NMI_SWT_L PWR_CNTRL_SFC_L
36 X1D_L(1) X1XRTS_L X1HRTS_L GROUND GROUND
37 X1D_L(3) GROUND GROUND PWR_CNTRL_RTC_L
I2C_CEL_CONNECT_FPC
38 X1D_L(4) X1D_L(2) X1BE_L(0) GROUND GROUND
39 GROUND GROUND GROUND
I2C_CEL_CONNECT_BMC
X1BLK_L
40 X1D_L(6) X1D_L(5) X1PAR_L GROUND GROUND
41 X1D_L(8) GROUND GROUND I2C_BACKUP_SCL X1RST_L
42 X1D_L(9) X1D_L(7) X1ADS_L GROUND GROUND
43 GROUND GROUND X1D_L(11) I2C_BACKUP_SDA MIOC_INTREQ_L
44 X1D_L(12) X1D_L(10) X1BE_L(1) GROUND GROUND
45 X1D_L(14) GROUND X1XSTBN_L X1XSTBP_L GROUND
46 X1D_L(15) X1D_L(13) GROUND GROUND GROUND
47 GROUND GROUND 5V_SENSE X1HSTBP_L GROUND
48 X1CLK 5V_RET_SENSE GROUND X1HSTBN_L GROUND