STPCI2 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STPCI2 Datasheet PDF : 108 Pages
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STPC® ATLAS
Table 3-1. Typical Strap Option Implementation
Signal
MD35
Designation
Reserved2
Actual
Settings
Pull up
Description
MD36
MD37
MD38
Local Bus Boot Device Size
Reserved2
Reserved2
User defined
Pull down
Pull down
Not Applicable
-
-
MD40
MD41
MD42
MD 43
CPU clock Multiplication
Reserved2
Reserved2
Reserved2
Pull up
Pull down
Pull up
Pull down
X2 mode
-
-
-
MD 45
MD 46
CPUCLK/HCKL Deskew Programming
Pull down HCLK between 64MHz and
Pull up
133MHz
MD 47
Reserved2
Pull down
-
MD 48
Reserved2
Pull up
-
MD 50
Internal UART2 (see Section 3.1.4. )
Pull up
Enable
) MD 51
Internal UART1 (see Section 3.1.4. )
Pull up
Enable
t(s MD 52
Internal Kbd / Mouse (see Section 3.1.4. )
Pull up
Enable
c MD 53
Internal Parallel Port (see Section 3.1.4. )
Pull up
Enable
u TC1
Reserved2
Pull up
-
d DACK_ENC[2]1
Reserved2
Pull up
-
ro DACK_ENC[1]1
Reserved2
Pull up
-
P DACK_ENC[0]1
Reserved2
Pull up
-
te Note1: Strap options on TC/PA[3] and DACK_ENC[2:0]/PA[2:0] are required for all the STPC Atlas Configurations (ISA,
le PCMCIA, Local Bus).
Obsolete Product(s) - Obso Note2: Must be implemented.
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