Kontron COMe Eval Carrier QorIQ - Manual (Page 37)

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Quick Start Guide
COME-QEC-1
9.2.2.2 EEPROM Configuration DIP Switch SW2
This DIP switch is used to configure EEPROM usage. The ON position of both switches is down (meaning depressed in the direc-
tion of the adapter PCB).
9.2.3 Configuration
The BCM8707 transceiver is configured via commands executed at the bootloader prompt:
The configuration can also be stored persistently in the I2C Config EEPROM. For more information, please contact Kontron Sup-
port.
9.2.4 Enable LEDs
Example to enable PHY-control for LED0 and LED1 with u-boot command:
9.3 Adapter Card ADAP-EVAL-QORIQ-SRIO
This section describes the quad 5 Gbaud SRIO Adapter. It is a pluggable I/O add-on-card for Slots 1 or 2 of the COME-QEC-1
carrier.
F igure 7: Functional Block Diagram of the ADAP-EVAL-QORIQ-SRIO Adapter Card
Table 27: EEPROM Conf igur ation DIP Switch SW2
CONFIG[1]
SWITCH 2-1
CONFIG[0]
SWITCH 2-2
CONDITION
On On Disabled, No register conf iguration. NVM contents are read in to register 1.8007-1.8106
On Off Disabled: NVM contents are read in to register 1.8007-1.8106. Location 1.80AE-1.8104 can be
used to configure internal registers.
Off On Auto-configure enable from EEPROM: NVM contents are read in to register 1.8007-1.8186.
Location 1.80AE-1.8186 can be used to configure internal registers.
Off Off Reserved: NVM contents are read in to register 1.8007-1.81FF. Location 1.8007-1.81FD can be
used to configure internal registers.
m d i o write <Port> <Clause 45 device>.<register> <value>
m d i o write FM1@TGEC1 1.0xc808 0x870
Main Card Edge Connector Sideband Card Edge Connector
TI
DS64BR401
Quad
Bi-Directional
Repeater
with Equalization
and De-Emphasis
DENSI
SHIELD
SRIO
UP
POL
5.0 V, 2.5 V
3.3V
12.0 V
X4
SRIO
RST#
x4
USB D+/-
SMB AD SMB ADD[3:0]
I2C
SRIO
USB_5V_FAULT#
USB 2.0
Type A
SMB
USB_D+/-
USB 5V Current
Limiter
USB 5V
5V
FAULT#
V_5V0