MC9328MX1_06 Datasheet, PDF (55/100 Pages) Freescale Semiconductor, Inc – MX Family of applications processors

Functional Description and Application Information
hclk
hsel_weim_cs[2]
htrans _Nonseq
hwrite _Read
haddr
V1
hready
weim_hrdata
weim_hready
Last Valid Data
BCLK (burst clock)
ADDR _{Last Valid Addr}
CS2
R/W
LBA
OE
EBx¹ (EBC²=0)
EBx¹ (EBC²=1)
Seq
Read
V2
Seq
Read
V3
Seq
Read
V4
V1 Word
V2 Word
V3 Word
Address V1
Read
Idle
V4 Word
ECB
DATA
V1 Word V2 Word
V3 Word
V4 Word
Note 1: x = 0, 1, 2 or 3
Note 2: EBC = Enable Byte Control bit (bit 11) on the Chip Select Control Register
Figure 29. WSC = 2, SYNC = 1, DOL = [1/0], A.WORD/E.WORD
MC9328MX1 Technical Data, Rev. 7
Freescale Semiconductor
55