Artesyn ATCA-F125 Installation and Use Guide (April 2014) - Manual (Page 75)

Functional Description
ATCA-F125 (6873M Artwork) Installation and Use (6806800J94J) 75
4.7 Base Channel Interface
The Broadcom BCM56334 switch device provides 24 10/100/1000 Mbps ports and four 10G
stacking ports. The BCM56334 supports advanced Layer2 switching, L3 routing, ACL and key
carrier protocols. The PCI Express 1x interface of the Broadcom BCM56334 is attached to one
of the PCI Express ports of the P2020 QorIQ Integrated Processor to provide the service
processor configuration and management capability to the switch as well as to provide full
Table 4-2 Boot PROM Backup Recovery Operation
BOOT SELECT Chip Select Mapping Boot Device Erase Protection
Low BOOT_FLASH_1_N =
CS0_N
BOOT_FLASH_2_N =
CS1_N Boot Flash #1 Flash #1 = Yes
Flash #2 = No. Upgrade
enabled
High BOOT_FLASH_1_N =
CS1_N
BOOT_FLASH_2_N =
CS0_N Boot Flash #2 Boot Flash #1 = No.
Upgrade Enabled
Flash #2 = Yes