Emerson ATCA-S201 manual 6806800H62B ATCA‐S201 Installation and Use Guide 136

RTM‐ATCA‐SXXX Mechanical and Connector Information

Table 67 Connector J32, Management Infrastructure Signal Descriptions

SAS ports 4-7

SAS ports 0-3 LAN0_MDIOxx

LAN0_CTV

LEDACT#

LEDLINK#

UART_

A manufacturing option exists for these signals. These pins are either No-connect, or These transceiver pairs will connect port2 of the AMC front slots. (Port 4 routes to site 0)

These transceiver pairs will connect port3 of the AMC front slots (Port 0 routes to site 0)

GbE Management port. 10/100/1000BaseT signals. These signals route to a transceiver owned by the Freescale PowerPC device.

10/100/1000BaseT transformer Center Tap signal, which could be used to terminate center tap of transformers, if they are placed on RTM. This signal is applicable if Ethernet PHY is located on ATCA blade, while GE transformers are located on RTM.

LAN 0 (Management) activity indicator signal for LED (active low) LAN 0 (Management) LINK indicator signal for LED (active low)

RS232 Serial Signals, transmit, receive, clear to send, request to send, data terminal ready, data set ready. These signals route to the Freescale PowerPC device.

13.2.4.2Connector J33, PCI-Express and Test Infrastructure Pin Assignments

The RTM-ATCA-SXXX, J33 connector pin assignments and descriptions appear below.

	Table 68 Connector J33, Miscellaneous RTM Pin Assignments
Row#	Interface	A	B	C	D	E	F
1		NC	NC	NC	NC	NC	NC
2		NC	NC	NC	NC	NC	NC
3		NC	NC	NC	NC	NC	NC
4		NC	NC	NC	NC	NC	NC
5		NC	NC	NC	NC	NC	NC
6		NC	NC	NC	NC	NC	NC
7		NC	NC	NC	NC	NC	NC
8		NC	NC	NC	NC	NC	NC
9		NC	NC	NC	NC	NC	NC
10	Misc.	NC	NC	NC	NC	PS0#	ENABLE#

6806800H62B ATCA‐S201 Installation and Use Guide 136