MC9328MX21_10 Datasheet, PDF (77/100 Pages) Freescale Semiconductor, Inc – 266 MHz i.MX family of microprocessors

Note: Signals listed with lower case letters are internal to the device.
hclk
hselm_weim_cs[2]
htrans
Nonseq
hwrite
Read
haddr
V1
Nonseq
Write
V8
hready
hwdata
weim_hrdata
weim_hready
Last Valid Data
Last Valid Data
BCLK
A[24:0] _{Last Valid Addr}
CS[2]
Address V1
R/W
Read
LBA
OE
EB (EBC=0)
EB (EBC=1)
Write Data
Read Data
Address V8
Write
DATA_IN
Read Data
D[31:0]
Last Valid Data
Write Data
Figure 66. WSC = 2, WWS = 2, WEA = 1, WEN = 2, A.HALF/E.HALF
Specifications
MC9328MX21 Technical Data, Rev. 3.4
Freescale Semiconductor
77