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SC1100 Datasheet(PDF) 46 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # SC1100
Description  Geode??Information Appliance On a Chip
PDF  348 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

SC1100 Datasheet(HTML) 46 Page - National Semiconductor (TI)

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46
Revision 1.1
Signal Definitions (Continued)
GPIO32
E26
I/O
GPIO Port 1. Same as Port 0.
A debouncer and an interrupt can be
enabled or masked for each of signals
GPIO[32:41] and GPIO47 indepen-
dently.
LAD0
GPIO33
D25
LAD1
GPIO34
D26
LAD2
GPIO35
C25
LAD3
GPIO36
C26
LDRQ#
GPIO37
B24
LFRAME#
GPIO38
AB23
F_AD5
GPIO39
A24
SERIRQ
GPIO40
B20
SDTEST5+F_AD6
GPIO41
AA24
TEST0+F_C/BE0#
GPIO47
AB24
F_AD7
2.4.13 Debug Monitoring Interface Signals
Signal Name
Ball No.
Type
Description
Mux
FPCICLK
AD24
O
Fast-PCI Bus Monitoring Signals.
When enabled, this group of signals
provides monitoring of the internal
Fast-PCI bus for debug purposes. To
enable, pull up FPCI_MON (ball
AB25).
GPIO1
F_AD7
AB24
O
GPIO47
F_AD6
B20
O
GPIO40+SDTEST5#
F_AD5
AB23
O
GPIO38
F_AD4
AD23
O
AB2D+F_AD4
F_AD3
AE23
O
AB2C+F_AD3
F_AD2
Y2
O
AB1D
F_AD1
Y1
O
AB1C
F_AD0
AC24
O
GPIO18
F_C/BE3#
AF11
O
GPIO7+RTS#+IDE_DACK1#
F_C/BE2#
AE11
O
SOUT
F_C/BE1#
AD11
O
SIN
F_C/BE0#
AA24
O
GPIO41+TEST0
F_FRAME#
AF12
O
GPIO10+DSR#+IDE_IORDY1
F_IRDY#
AE12
O
GPIO9+DCD#+IDE_IOW1#
F_STOP#
AF23
O
AC97_RST#
F_DEVSEL#
AE18
O
GPIO16+PC_BEEP+IRRX1
F_GNT0#
AF22
O
SDATA_IN
F_TRDY#
AC22
O
BIT_CLK
INTR_O
AD12
O
CPU Core Interrupt. When enabled,
this signal provides for monitoring of
the internal GX1 core INTR signal for
debug purposes. To enable, pull up
FPCI_MON (ball AB25).
GPIO6+DTR#/BOUT+IDE_IOR1#
2.4.12 GPIO Interface Signals
Name
Ball No.
Type
Description
Mux



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