MCIMX255AJM4A Freescale, MCIMX255AJM4A Datasheet - Page 73

• Manufacturer Part Number: MCIMX255AJM4A
• Manufacturer: Freescale

Specifications of MCIMX255AJM4A

• Lead Free Status / RoHS Status: Compliant

Figure 45
state for asynchronous and DTACK WEIM accesses with corresponding WEIM bit fields and the timing
parameters mentioned above.
Freescale Semiconductor
through
Figure 43. Muxed A/D Mode Timing Diagram for Synchronous Write Access—
Figure 44. Muxed A/D Mode Timing Diagram for Synchronous Read Access—
M_DATA
M_DATA
ADDR/
ADDR/
BCLK
CS[x]
LBA
EB[y]
BCLK
EB[y]
CS[x]
Figure
LBA
OE
RW
RW
OE
Last Valid Addr
Last Valid Addr
i.MX25 Applications Processor for Automotive Products, Rev. 4
49, and
WE12
WE14
WE6
WE4
WE12
WE4
WE8
WE6
WSC=7, LBA=1, LBN=1, LAH=1, OEA=7
Table 55
WSC=7, LBA=1, LBN=1, LAH=1
Address V1
help to determine timing parameters relative to chip select (CS)
WE14
Address V1
WE15
WE15
WE10
WE5
Write
WE5
WE16
Write Data
Read Data
WE13
WE20
WE13
WE17
WE11
WE18
WE7
WE7
WE9
73