SC2200 NSC [National Semiconductor], SC2200 Datasheet - Page 76

• Manufacturer Part Number: SC2200
• Description: Thin Client On a Chip
• Manufacturer: NSC [National Semiconductor]

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Signal Definitions
2.4.17 Debug Monitoring Interface Signals
Signal Name
FPCICLK
F_AD7
F_AD6
F_AD5
F_AD4
F_AD3
F_AD2
F_AD1
F_AD0
F_C/BE3#
F_C/BE2#
F_C/BE1#
F_C/BE0#
F_FRAME#
F_IRDY#
F_STOP#
F_DEVSEL#
F_GNT0#
F_TRDY#
INTR_O
SMI_O
EBGA
AK14
AL15
AL14
AJ15
AA1
AA3
AB1
AB2
W2
W3
W1
U3
U1
V3
V2
V1
Y1
Y3
T4
T3
T1
(Continued)
Ball No.
TEPBGA
A18
A20
C19
C18
C20
D20
A21
C21
C17
D17
D21
B20
U29
V31
U31
U30
D22
B18
B17
A22
B21
Type
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Description
Fast-PCI Bus Monitoring Signals. When
enabled, this group of signals provides for
monitoring of the internal Fast-PCI bus for
debug purposes. To enable, pull up
FPCI_MON (EBGA ball D3 / TEPBGA ball
A4).
CPU Core Interrupt. When enabled, this sig-
nal provides for monitoring of the internal
GX1 core INTR signal for debug purposes.
To enable, pull up FPCI_MON (EBGA ball D3
/ TEPBGA ball A4).
System Management Interrupt. This is the
input to the GX1 core. When enabled, this
signal provides for monitoring of the internal
GX1 core SMI# signal for debug purposes.
To enable, pull up FPCI_MON (EBGA ball D3
/ TEPBGA ball A4).
76
SLIN#/ASTRB#+
AFD#/DSTRB#+
STB#/WRITE#+
ERR#+TFTD4+
SLCT+TFTD15
INIT#+TFTD5+
BUSY/WAIT#+
ACK#+TFTDE
PD7+TFTD13
PD5+TFTD11
PD4+TFTD10
PD6+TFTD1
PD3+TFTD9
PD2+TFTD8
PD1+TFTD7
PD0+TFTD6
PE+TFTD14
AC97_RST#
PC_BEEP
SDATA_IN
GPIO16+
BIT_CLK
TFTD17
TFTD16
TFTD3
TFTD2
Mux
Revision 3.0