SAF-XE167F-48F66L INFINEON [Infineon Technologies AG], SAF-XE167F-48F66L Datasheet - Page 110

• Manufacturer Part Number: SAF-XE167F-48F66L
• Description: 16-Bit Single-Chip Real Time Signal Controller
• Manufacturer: INFINEON [Infineon Technologies AG]

Figure 24
Note: If the READY input is sampled inactive at the indicated sampling point (“Not Rdy”)
Data Sheet
CLKOUT
RD, WR
D15-D0
(read)
D15-D0
(write)
READY
Synchronous
READY
Asynchron.
a READY-controlled waitstate is inserted (tpRDY),
sampling the READY input active at the indicated sampling point (“Ready”)
terminates the currently running bus cycle.
Note the different sampling points for synchronous and asynchronous READY.
This example uses one mandatory waitstate (see tpE) before the READY input
value is used.
READY Timing
tp
D
t
10
Not Rdy READY
t
30
t
31
tp
108
E
Data Out
Not Rdy
t
t
30
30
t
31
tp
XE166 Family Derivatives
t
RDY
31
Data In
t
READY
30
t
30
Electrical Parameters
t
tp
20
MC_X_EBCREADY
t
31
F
t
31
V2.1, 2008-08
XE167x
t
25