EASY 6996M CPU Infineon Technologies, EASY 6996M CPU Datasheet - Page 18

• 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.
114
117
115
62
Data Sheet
IO Signals (cont’d)
Name
MMII_P4TXEN
PMII_P4TXEN
MMII_P4RXCLK I
PMII_P4RXCLK O
MMII_P4TXCLK I
PMII_P4TXCLK
P4FX
Pin
Type
O
I
O
I
Buffer
Type
8 mA,
PD,
LVTTL
PD,
LVTTL
PD,
LVTTL
8 mA,
PD,
LVTTL
PD,
LVTTL
8 mA,
PD,
LVTTL
PD,
LVTTL
Function
Port 4 Transmit Enable in MAC MII Mode
Output by Samurai-6M/6MX (ADM6996M/MX) at the rising
edge of MMII_P4TXCLK when Samurai-6M/6MX
(ADM6996M/MX) is programmed to MAC Type MII.
Port 4 Transmit Enable in PCS MII Mode
It is the MII Transmit Enable input to Samurai-6M/6MX
(ADM6996M/MX) when programmed to PCS Type MII.
Port 4 Receive Clock in MAC MII Mode
25MHz Free Running clock in 100M Mode and 2.5 MHz
free running clock in 10M Mode. MMII_P4RXDV and
MMII_P4RXD[3:0] should be synchronous to the rising
edge of this clock
Port 4 Receive Clock in PCS MII Mode
25MHz Free Running clock in 100M Mode and 2.5 MHz
free running clock in 10M Mode. PMII_P4RXDV and
PMII_P4RXD[3:0] should be synchronous to the rising
edge of this clock
Port 4 Transmit Clock in MAC MII Mode
25MHz Free Running clock in 100M Mode and 2.5 MHz
free running clock in 10M Mode. MMII_P4TXEN and
MMII_P4TXD[3:0] should be synchronous to the rising
edge of this clock
Port 4 Transmit Clock in PCS MII Mode
25MHz Free Running clock in 100M Mode and 2.5 MHz
free running clock in 10M Mode. PMII_P4TXEN and
PMII_P4TXD[3:0] should be synchronous to the rising edge
of this clock
Port 4 Fiber Selection for PCS MII/PHY mode
During power on reset, value will be latched by Samurai-
6M/6MX (ADM6996M/MX) at the rising edge of
RESETL(RC) as port 4 Fiber select.
0
1
B
B
18
Twisted Pair Mode
Fiber Mode
Revision 1.4, 2006-03-24
Interface Description
Samurai-6M/MX
ADM6996M/MX