Emerson ATCA-S201 manual  AMC.3 PCI Express, 6806800H62B ATCA‐S201 Installation and Use Guide 109

RTM-ATCA-SXXX Overview

AMC.3 PCI Express

All four slots implement a x4 PCIe connection on channels 4 to 7. All slots are directly connected to the PCI Express switch located on the ATCA carrier.

10.2.1.1AMC Slot B1, Port Assignments

		Table 42 AMC Slot 0, Port Assignments
Port#	Region	Port Mapping		Port#	Region		Port mapping
CLK1	CLOCK	--	8		AMC-AMC	--
CLK2	CLOCK	--	9		AMC-AMC	--
CLK3	CLOCK	PCI Express Clock	10		AMC-AMC	--
0	COMMON	--	11		AMC-AMC	--
1	COMMON	--	12		EXTENDED	--
2	COMMON	SAS/SATA Controller Port 0	13		EXTENDED	--
3	COMMON	SAS/SATA Controller on RTM	14		EXTENDED	--
4	FAT PIPE	PCI-Express PEX Switch Lane0, port	15		EXTENDED	--
		14
5	FAT PIPE	PCI-Express PEX Switch Lane1	16		EXTENDED	--
6	FAT PIPE	PCI-Express PEX Switch Lane2	17		EXTENDED	--
7	FAT PIPE	PCI-Express PEX Switch Lane3	18		EXTENDED	--
			19		EXTENDED	--

10.2.1.2AMC slot B2, Port Assignments

		Table 43 AMC Slot 1, Port Assignments
Port#	Region	Port Mapping		Port#	Region		Port mapping
CLK1	CLOCK	--	8		AMC-AMC	--
CLK2	CLOCK	--	9		AMC-AMC	--
CLK3	CLOCK	PCI Express Clock	10		AMC-AMC	--
0	COMMON	--	11		AMC-AMC	--
1	COMMON	--	12		EXTENDED	--
2	COMMON	SAS/SATA Controller Port 1	13		EXTENDED	--
3	COMMON	SAS/SATA Controller on RTM	14		EXTENDED	--
4	FAT PIPE	PCI-Express PEX Switch Lane0, port	15		EXTENDED	--
		13
5	FAT PIPE	PCI-Express PEX Switch Lane1	16		EXTENDED	--
6	FAT PIPE	PCI-Express PEX Switch Lane2	17		EXTENDED	--
7	FAT PIPE	PCI-Express PEX Switch Lane3	18		EXTENDED	--
			19		EXTENDED	--

6806800H62B ATCA‐S201 Installation and Use Guide 109