Figure 13-16 – Motorola ColdFire MCF5281 User Manual
Page 237

External Interface Module (EIM)
Freescale Semiconductor
13-13
Figure 13-16. Line Write Burst (2-1-1-1), Internal/External Termination
shows a line burst write with one wait-state insertion.
Figure 13-17. Line Write Burst (3-2-2-2) with One Wait State
shows a burst-inhibited line write. The external device executes a basic write cycle while
determining that a line is being transferred. The external device uses fast termination to end each
subsequent transfer.
A[31:0]
SIZ[1:0]
TS
CSn, OE, BSn
D[31:0]
TA
Write
Write
Write
Write
S0
S1
S2
S3
S4
S5
S10
S9
S8
S7
S6
S11
CLKOUT
A[31:0]
Internal Termination
External Termination
R/W, TIP
A[31:0]
R/W, TIP
TS
CSn, OE, BSn
D[31:0]
TA
Write
Write
Write
Write
S0 S1 S2 S3
S4 S5
S10
S9
S8
S7
S6
S11
WS
WS
WS
WS
CLKOUT
SIZ[1:0]
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3