Motorola MPC8260 - Manual (Page 364)

10-88 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA
Part III. The Hardware Interface
Figure 10-73. Refresh Cycle (CBR) to FPM DRAM
cst1 1 0 0 Bit 0
cst2 1 0 0 Bit 1
cst3 1 0 1 Bit 2
cst4 1 0 1 Bit 3
bst1 1 0 0 Bit 4
bst2 0 0 0 Bit 5
bst3 0 0 1 Bit 6
bst4 0 0 1 Bit 7
g0l0 Bit 8
g0l1 Bit 9
g0h0 Bit 10
g0h1 Bit 11
g1t1 Bit 12
g1t3 Bit 13
g2t1 Bit 14
g2t3 Bit 15
g3t1 Bit 16
g3t3 Bit 17
g4t1 Bit 18
g4t3 Bit 19
g5t1 Bit 20
g5t3 Bit 21
redo[0] Bit 22
redo[1] Bit 23
loop 0 0 0 Bit 24
exen 0 0 0 Bit 25
amx0 0 0 0 Bit 26
amx1 0 0 0 Bit 27
na 0 0 0 Bit 28
uta 0 0 0 Bit 29
todt 0 0 1 Bit 30
last 0 0 1 Bit 31
PTS PTS+1 PTS+2
CLKIN
MA
RD/WR
D
PSDVAL
CS1
BS
(CAS)
(RAS)