Motorola MPC823e Reference Manual page 393

CLOCK
ADDRESS
TS
TA
CSx
CSy
R/W
OE
DATA
Figure 15-13. GPCM Read Followed By Write (EHTR = 0)
CLOCK
ADDRESS
TS
TA
CSx
CSy
R/W
OE
DATA
Figure 15-14. GPCM Write Followed By Read (EHTR = 1)
MOTOROLA
HOLD TIME
HOLD TIME
MPC823e REFERENCE MANUAL
Memory Controller
LONG HOLD TIME ALLOWED
15-35