MC9328MX1_06 Datasheet, PDF (45/100 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
Last Valid Data
weim_hready
BCLK (burst clock)
ADDR ^{Last Valid Addr}
CS2
R/W
LBA
OE
EBx¹ (EBC²=0)
EBx¹ (EBC²=1)
Address V1
Read
V1 Word
Address V1 + 2
DATA
1/2 Half Word
2/2 Half 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 19. WSC = 3, OEA = 2, OEN = 2, A.WORD/E.HALF
MC9328MX1 Technical Data, Rev. 7
Freescale Semiconductor
45