MCIMX27 Motorola Semiconductor Products, MCIMX27 Datasheet - Page 94

• Manufacturer Part Number: MCIMX27
• Manufacturer: Motorola Semiconductor Products

Signal Descriptions
94
ADDR
BCLK
DATA
ECB
CS[x]
EB[y]
LBA
OE
ADDR
RW
BCLK
CS[x]
ECB
DATA
RW
LBA
EB[y]
Last Valid Addr
OE
Figure 55. Synchronous Memory Timing Diagram for Two Non-Sequential
Last Valid Addr
WE11
WE9
WE3
WE5
WE1
WE13
WE11
WE3
Figure 56. Synchronous Memory TIming Diagram for Burst
WE1
WE9
WE7
Write Access—BCS=1, WSC=4, SYNC=1, DOL=0, PSR=1
i.MX27 Data Sheet, Advance Information, Rev. 0.1
WE18
WE17
Read Accesses: WSC=2, SYNC=1, DOL=0
Preliminary—Subject to Change Without Notice
WE15
Address V1
WE16
WE12
WE17
V1
WE12
Halfword
WE18
V1
Halfword
WE17
V1+2
WE13
WE14
Address V1
WE18
WE15
WE16
WE2
V1+4
V1+8
Address V2
Halfword
WE14
V2
V1+12
Halfword
V2+2
WE10
WE4
WE6
WE2
Freescale Semiconductor
WE8
WE4
WE10