MC94MX21 Datasheet, PDF (77/98 Pages) Freescale Semiconductor, Inc – 333 and 350 MHz

Note: Signals listed with lower case letters are internal to the device.
Read
Idle
hclk
hselm_weim_cs[2]
htrans
Nonseq
hwrite
Read
haddr
V1
hready
Nonseq
Write
V8
hwdata
Last Valid Data
weim_hrdata
Last Valid Data
weim_hready
BCLK
A[24:0] _{Last Valid Addr}
CS[2]
R/W
LBA
OE
EB (EBC=0)
EB (EBC=1)
Address V1
Read
Write
Specifications
Write Data
Read Data
Address V8
Write
DATA_IN
Read Data
D[31:0]
Last Valid Data
Write Data
Figure 67. WSC = 2, WWS = 1, WEA = 1, WEN = 2, EDC = 1, A.HALF/E.HALF
MC94MX21 Technical Data, Rev. 1.4
Freescale Semiconductor
77