ICS9248YF-195LF-T View Datasheet(PDF) - Integrated Circuit Systems
Part Name
Description
MFG CO.
ICS9248YF-195LF-T
Integrated Circuit Systems
'ICS9248YF-195LF-T' PDF : 16 Pages View PDF
ICS9248 - 195
Byte 4: Active/Inactive Register (1 = enable, 0 = disable)
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Pin #
-
-
-
-
-
-
-
-
PWD
1
0
0
0
0
0
0
1
Description
(Reserved)
(Reserved)
(SEL24_48)#
Latched FS0#
Latched FS1#
Latched FS2#
Latched FS3#
(Reserved)
Byte 5: Active/Inactive Register (1 = enable, 0 = disable)
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Pin #
34
35
37
38
26
25
48
2
PWD
1
1
1
1
1
1
1
1
Description
SDRAM3 (En/Dis)
SDRAM2 (En/Dis)
SDRAM1 (En/Dis)
SDRAM0 (En/Dis)
48MHz (En/Dis)
24MHz (En/Dis)
REF1 (En/Dis)
REF0 (En/Dis)
Notes:
1. Inactive means outputs are held LOW and are disabled from switching.
2. Latched register values will be inverted from pin values. Default latch condition is for all latched inputs to be floating
(pulled up via internal resistor) at power-up.
0375D—02/02/04
5
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