TWR-P1025 Freescale Semiconductor, TWR-P1025 Datasheet - Page 21

• Manufacturer Part Number: TWR-P1025
• Description: Development Boards & Kits - Other Processors TOWER MODULE P1025
• Manufacturer: Freescale Semiconductor

Specifications of TWR-P1025

• Rohs: yes
• Product: Development Platforms
• Tool Is For Evaluation Of: P1025
• Core: PowerPC e500
• Interface Type: I2C, UART, USB 2.0
• Operating Supply Voltage: 5 V
• For Use With: Freescale Tower System

Hardware Description
10
Signal Group
Address and
Command
Control
Data
MDQ[23:16]
MDQ[31:24]
MDQS0+/-
MDQS1+/-
MDQS2+/-
MDQS3+/-
MDQ[15:8]
P1 Signal
MDQ[7:0]
MBA[2:0]
MA[13:0]
MCKE0
MCKE1
MODT0
MODT1
MCAS
MRAS
MDM0
MDM1
MDM2
MDM3
MCS0
MWE
NC
TWR-P1025 Hardware User Guide, Rev. 2
DDR3 Device 1
UDQS+/-
DQ[15:8]
LDQS+/-
DQ[7:0]
A[13:0]
BA[2:0]
Signal
UDM
CAS
RAS
CKE
ODT
LDM
WE
CS
Table 3-9. DDR3 Signals
DDR3 Device 2
UDQS+/-
DQ[15:8]
LDQS+/-
DQ[7:0]
BA[2:0]
A[13:0]
Signal
UDM
CAS
RAS
CKE
ODT
LDM
WE
CS
47 Ohm to VTT
47 Ohm to VTT
47 Ohm to VTT
47 Ohm to VTT
47 Ohm to VTT
47 Ohm to VTT
47 Ohm to VTT
47 Ohm to VTT
47 Ohm to VTT
47 Ohm to VTT
Termination/
Notes
ODT
ODT
ODT
ODT
ODT
ODT
ODT
ODT
ODT
ODT
ODT
ODT
Freescale Semiconductor
Column Address
Strobes/comple
Strobes/comple
Strobes/comple
Strobes/comple
Bank Address
Row Address
Clock Enable
Clock Enable
Write Enable
Address bus
Description
Termination
Termination
Chip Select
Data Mask
Data Mask
Data Mask
Data Mask
Data Bus
Data Bus
Data Bus
Data Bus
On-Die
On-Die
Strobe
Strobe
ment
ment
ment
ment
Data
Data
Data
Data
Bus