STPC STMicroelectronics, STPC Datasheet - Page 27

• Manufacturer Part Number: STPC
• Description: PC Compatible Embeded Microprocessor
• Manufacturer: STMicroelectronics

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3. STRAP OPTION
This chapter defines the STPC Consumer Strap
Options and their location
Memory
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
Lines
Data
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
Note
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Refer to
DRAM Bank 1
DRAM Bank 0
DRAM Bank 3
DRAM Bank 2
PCI Clock
HCLK
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Designation
PCI_CLKO Divisor
HCLK PLL Speed
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Speed
Speed
Speed
Speed
Speed
Speed
Speed
Speed
Type
Type
Type
Type
Issue 1.2
Location
Index 4A, Bit 0 User defined
Index 4A, bit 2
Index 4A, bit 3
Index 4A, bit 7
Index 4B, bit 6
Index 5F, bit 0
Index 5F, bit 1
Index 4A,bit 4
Index 4A,bit 5
Index 4A,bit 6
Index 4B,bit 2
Index 4B,bit 3
Index 4B,bit 4
Index 4B,bit 5
Index 4B,bit 7
Index 4C,bit 0
Index 4C,bit 1
Index 4C,bit 2
Index 4C,bit 3
Index 4C, bit4
Index 5F,bit 2
Index 5F,bit 3
Index 5F,bit 4
Index 5F,bit 5
Index4B,bit0
Index4B,bit1
-
-
-
-
-
-
-
-
-
-
-
-
User defined
User defined
User defined
User defined
User defined
User defined
User defined
User defined
User defined
User defined
User defined
User defined
User defined
User defined
User defined
User defined
User defined
Actual
Settings
Pull down
Pull down
Pull down
Pull down
Pull down
Pull down
Pull down
Pull down
Pull down
Pull up
Pull up
Pull up
Pull up
Pull up
Pull up
Pull up
Pull up
Pull up
Pull up
Pull up
Pull up
Pull up
Pull up
-
-
COLOR_KEY
Set to ’0’
HCLK / 2
70 ns
70 ns
70 ns
70 ns
EDO
EDO
EDO
EDO
STRAP OPTION
000
001
010
011
100
101
110
111
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Set to ’1’
SMEMW#
HCLK / 3
25 MHz
33 MHz
40 MHz
50 MHz
60 MHz
66 MHz
75 MHz
80 MHz
60 ns
60 ns
60 ns
60 ns
FPM
FPM
FPM
FPM
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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