EASY 6996M CPU Infineon Technologies, EASY 6996M CPU Datasheet - Page 25

• Manufacturer Part Number: EASY 6996M CPU
• Description: BOARD EVAL W/CPU ADM6996M
• Manufacturer: Infineon Technologies
• Series: Samurair

Specifications of EASY 6996M CPU

• Main Purpose: Interface, Ethernet
• Embedded: No
• Utilized Ic / Part: ADM6996M
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Primary Attributes: -
• Other names: EASY6996MCPUIN

Table 3
Ball No.
84
80
81
Data Sheet
IO Signals (cont’d)
Name
EDO
IFSEL
EECS
XOVEN
EESK
SDC
Pin
Type
I
I
O
I
I/O
I
Buffer
Type
PU,
LVTTL
PD,
LVTTL
4 mA,
PD,
LVTTL
PD,
LVTTL
4 mA,
PD,
LVTTL
PD,
LVTTL
Function
EEPROM Data Output
This pin is used to input EEPROM data when reading
EEPROM. During Samurai-6M/6MX (ADM6996M/MX)
initialisation, Samurai-6M/6MX (ADM6996M/MX) will drive
EEPROM interface signal to read settings from EEPROM.
Any other devices attached to EEPROM interface SHOULD
drive Hi-Z or keep tristate during this period. See
Chapter 3.4.2 EEPROM Interface
Interface Selection
After Samurai-6M/6MX (ADM6996M/MX) initialization
process is done, this pin is used to select using EEPROM
interface or SDC/SDIO interface.
EECS/IFSEL interface
0
1
EEPROM Chip Select
During Samurai-6M/6MX (ADM6996M/MX) initialisation,
this pin is used as EEPROM chip select signal.
During Samurai-6M/6MX (ADM6996M/MX) initialize itself,
Samurai-6M/6MX (ADM6996M/MX) will drive EEPROM
interface signal to read settings from EEPROM. Any other
devices attached to EEPROM interface SHOULD drive Hi-
Z or keep tristate during this period. See
EEPROM Interface
Cross Over Enable
Value on this pin (active low) will be latched by Samurai-
6M/6MX (ADM6996M/MX) at the rising edge of
RESETL(RC) for Port 4~0 crossover auto detect (Only
available in TP interface).
Note: Power On Setting.
0
1
EEPROM Serial Clock
During Samurai-6M/6MX (ADM6996M/MX) initialisation,
this pin is used to output clock to EEPROM. After Samurai-
6M/6MX (ADM6996M/MX) initialization process is done,
this pin is used as EEPROM interface clock input if
= 1.
Serial Management interface Clock input
If
interface clock input.
B
B
B
B
IFSEL
25
SDC/SDIO interface
EEPROM interface
Disable
Enable
= 0, this pin is used as serial management
for more details.
Revision 1.4, 2006-03-24
for more details.
Interface Description
Samurai-6M/MX
ADM6996M/MX
Chapter 3.4.2
IFSEL