IAR-KSK-IMX25 Freescale Semiconductor, IAR-KSK-IMX25 Datasheet - Page 74

• Manufacturer Part Number: IAR-KSK-IMX25
• Description: KIT DEVELOPMENT I.MX257, ARM926
• Manufacturer: Freescale Semiconductor
• Series: i.MX25r
• Type: MCUr

Specifications of IAR-KSK-IMX25

• Contents: Board, Cables, CD, Debugger, Power Supply
• Processor To Be Evaluated: I.MX257
• Processor Series: i.MX25
• Data Bus Width: 16 bit
• Interface Type: UART, JTAG, USB, Ethernet, SD/MMC
• Core: ARM926EJ-S
• Silicon Manufacturer: Freescale
• Core Architecture: ARM
• Core Sub-architecture: ARM9
• Silicon Core Number: I.MX2
• Silicon Family Name: I.MX25
• Mcu Supported Families: I.MX25
• For Use With/related Products: i.MX25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Figure 41. Synchronous Memory Timing Diagram for Two Non-Sequential Read Accesses—
ADDR
BCLK
DATA
ECB
CS[x]
EB[y]
LBA
RW
OE
Figure 42. Synchronous Memory TIming Diagram for Burst Write Access—
ADDR
Last Valid Addr
BCLK
CS[x]
DATA
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 8
ECB
RW
LBA
EB[y]
OE
WE12
WE14
WE6
WE8
WE4
Last Valid Addr
WE16
WE14
WE6
WE12
WE10
WE4
BCS=1, WSC=4, SYNC=1, DOL=0, PSR=1
WE24
WE22
WE18
WSC=2, SYNC=1, DOL=0
Address V1
WE15
WE22
V1
WE19
WE24
WE15
Halfword
V1
Halfword
WE22
WE16
WE17
V1+2
Address V1
WE24
WE18
WE19
V1+4
WE5
V1+8
WE17
Address V2
Halfword
V2
V1+12
WE13
Halfword
WE7
WE9
WE5
V2+2
Freescale Semiconductor
WE11
WE7
WE13