CXD2589Q
Description of Functions
1. CPU Interface and Commands
• CPU Interface
This interface uses DATA, CLOK and XLAT to set the modes.
The interface timing chart is shown below.
CLOK
750ns or more
DATA
XLAT
D1 D2 D3 D0 D1 D2 D3
Data
Address
750ns or more
Registers 4 to E
Valid
300ns max
• Information on each address and the data is provided in Table 1-1.
• The internal registers are initialized by a reset when XRST is low; the initialization data is shown in Table 1-2.
Note) When XLAT is low, SQCK must be set high.
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