L64704 LSI Logic Corporation, L64704 Datasheet - Page 40

• Manufacturer Part Number: L64704
• Description: Satellite Decoder Technical Manual 5/97
• Manufacturer: LSI Logic Corporation

Figure 3.4
Write Locations 0
and 1 in Group 4
Figure 3.5
Read Back
Group 4
3-8
Figure 3.4
37 required operations described above.
Step 4. You can also choose to read back the L64704’s configuration.
L64704 Registers
DTACK
DTACK
READ
READ
D[7:0]
D[7:0]
A[2:0]
A[2:0]
CS
CS
AS
AS
Because the APR registers were both initialized to zero, the first
location written is zero, the second location will be one, and so
on.
This is demonstrated in
APR1 to zero, as discussed in Step
configuration locations. The READ signal is asserted, and the
auto-increment mechanism selects location 0, then location 1,
etc.
Data is valid for a period t
and
4
4
Figure 3.5
82
82
present the first two write operations out of the
4
4
Figure
DELD
3.5. You can set APR0 and
after CS goes low.
04
04
2
and step through the