SC3200 Datasheet, PDF (82/447 Pages) Advanced Micro Devices – AMD GEODE-TM SC3200 PROCESSOR

Revision 5.1
Signal Definitions
3.4.16 GPIO Interface Signals
Ball No.
Signal Name
GPIO0
GPIO1
GPIO6
GPIO7
GPIO8
GPIO9
GPIO10
GPIO11
GPIO12
GPIO13
GPIO14
GPIO15
GPIO16
GPIO17
GPIO18
GPIO19
GPIO20
GPIO32
GPIO33
GPIO34
GPIO35
GPIO36
GPIO37
GPIO38/IRRX2
GPIO39
GPIO40
GPIO41
EBGA
H1
H2
AL12
AH3
AH4
AJ2
AG4
AJ1
H30
AJ12
AL11
F1
G3
AL15
J4
A28
H4
H3
AJ13
AJ11
AL10
AK10
AJ10
AL9
AK9
AJ9
AL8
A21
C19
TEPBGA Type Description
Mux
D11
I/O GPIO Port 0. Each signal is configured inde-
TRDE#
D10
pendently as an input or I/O, with or without
static pull-up, and with either open-drain or
IOCS1#+TFTD12
N30
totem-pole output type.
AB1D+IOCS1#
D28
A debouncer and an interrupt can be enabled DTR2#/BOUT2+
or masked for each of signals GPIO[00:01]
IDE_IOR1#+
and [06:15] independently.
SDTEST5
C30
Note: GPIO12, GPIO13, GPIO16 inputs: If _{RTS2#+IDE_DACK1#}
GPIOx function is selected but not
+SDTEST0
used, tie GPIOx low.
C31
CTS2#+IDE_DREQ1
+SDTEST4
C28
DCD2#+IDE_IOW1#+
SDTEST2
B29
DSR2#+IDE_IORDY1
+SDTEST1
AJ8
RI2#+IRQ15
N29
AB2C
M29
AB2D
D9
IOR#+DOCR#
A8
IOW#+DOCW#
V31
PC_BEEP+
F_DEVSEL#
A10
IOCS0#+TFTDCK
AG1
DTR1#/BOUT1
C9
INTC#+IOCHRDY
A9
DOCCS#+TFTD0
N31
AB1C+DOCCS#
M28
I/O GPIO Port 1. Each signal is configured inde-
L31
pendently as an input or I/O, with or without
static pull-up, and with either open-drain or
L30
totem-pole output type.
LAD0
LAD1
LAD2
L29
A debouncer and an interrupt can be enabled
LAD3
L28
or masked for each of signals GPIO[32:41]
independently.
LDRQ#
K31
LFRAME#
K28
LPCPD#
J31
SERIRQ
Y3
IDE_DATA8
W4
IDE_DATA11
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AMD Geode™ SC3200 Processor Data Book