MC9S12XD256MAL Datasheet, PDF (1284/1348 Pages) Freescale Semiconductor, Inc – Freescale’s Scalable Controller Area Network

Appendix A Electrical Characteristics
A.8.4 Emulation Expanded Mode (With Optional Access Stretching)
1
2
3
ECLK2X
ECLK
ADDR
[22:20]/
ACC
[2:0]
ADDR
[19:16]/
IQSTAT
[3:0]
ADDR
[15:0]/
IVD
[15:0]
DATAx
R/W
4
ADDR1
5
6
ACC1
7
ADDR1
ADDR1
IQSTAT0
ADDR1
ADDR1
?
ADDR1
DATA0
12
000
ADDR2
IQSTAT1
ADDR2
IVD1
ADDR2
8
9
(Read) DATA1
12
LSTRB
Figure A-15. Example 2b: Emulation Expanded Mode — Read with 1 Stretch Cycle
1286
MC9S12XDP512 Data Sheet, Rev. 2.21
Freescale Semiconductor