ADSP-2188M Datasheet, PDF (16/52 Pages) Analog Devices – DSP Microcomputer

April 1999
ADSP-2188M Preliminary Data Sheet
For current information contact Analog Devices at [phone]
Program Memory (Host Mode) allows access to all internal memory. External overlay access is limited
by a single external address line (A0). External program execution is not available in host mode due to
a restricted data bus that is 16-bits wide only.
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Figure 4 Program Memory
Table 3 PMOVLAY bits
PMOVLAY
0, 4, 5, 6, 7
1
Memory
Internal
External Overlay 1
2
External Overlay 2
A13
Not Applicable
0
1
A12:0
Not Applicable
13 LSBs of Address Between
0x2000 and 0x3FFF
13 LSBs of Address Between
0x2000and 0x3FFF
16
This information applies to a product under development. Its characteristics and specifications are subject to change with-
out notice. Analog Devices assumes no obligation regarding future manufacturing unless otherwise agreed to in writing.
REV. PrA