AMD SP5100 Data Book page 44

AMD SP5100 Databook
Ball Name
(Default Function
in Blue)
IDE_D[15:8]/
GPIO[30:23]
SPI_HOLD#/
GPIO31
SPI_CS1#/
GPIO32
INTE#/
GPIO33
INTF#/
GPIO34
INTG#/
GPIO35
INTH#/
GPIO36
CLK_REQ1#/
SATA_IS4#/
FANOUT3/
GPIO39
CLK_REQ2#/
SATA_IS5#/
FANIN3/
GPIO40
PCICLK5/ GPIO41
Revision A11:
PCICLK5/ GPIO41
AZ_SDIN0/
GPIO42
AZ_SDIN1/
GPIO43
AZ_SDIN2/
GPIO44
AZ_SDIN3/
GPIO46
SPI_CLK/
GPIO47
FANOUT1/
GPIO48
FANOUT2/
GPIO49
FANIN0/
GPIO50
FANIN1/
GPIO51
FANIN2/
GPIO52
44
Voltage and
Type
Domain
3.3V_S0
I/O
(5-V Tolerance)
I/O 3.3V_S5
I/O 3.3V_S5
3.3V_S0
I/O
(5-V Tolerance)
3.3V_S0
I/O
(5-V Tolerance)
3.3V_S0
I/O
(5-V Tolerance)
3.3V_S0
I/O
(5-V Tolerance)
3.3V_S0
I/O
(5-V Tolerance)
3.3V_S0
I/O
(5-V Tolerance)
3.3V_S0
I/O
(5-V Tolerance)
I/O 3.3V_S5
I/O 3.3V_S5
I/O 3.3V_S5
I/O 3.3V_S5
I/O 3.3V_S5
3.3V_S0
I/O
(5V tolerance)
3.3V_S0
I/O
(5V tolerance)
3.3V_S0
I/O
(5V tolerance)
3.3V_S0
I/O
(5V tolerance)
3.3V_S0
I/O
(5V tolerance)
Signal Description
Default
Internal
Type
Resistor
(Default
(Default in
State in
Blue)
Blue)
Output
27-Ω series
High
10-kΩ PU
Input
10-kΩ PD
10-kΩ PU
Input
10-kΩ PD
8.2-kΩ PU
Input
8.2-kΩ PU
Input
8.2-kΩ PU
Input
8.2-kΩ PU
Input
8.2-kΩ PU
Input
8.2-kΩ PD
8.2-kΩ PU
Input
8.2-kΩ PD
Input
8.2-kΩ PU
A11:
8.2-kΩ PD
Output
Clock
50-kΩ PD
Input
50-kΩ PD
Input
50-kΩ PD
Input
50-kΩ PD
Input
Input
10-kΩ PU
10-kΩ PD
Output
SPICLK
8.2-kΩ PU
Input
8.2-kΩ PD
8.2-kΩ PU
Input
8.2-kΩ PD
10-kΩ PU
Input
10-kΩ PD
10-kΩ PU
Input
10-kΩ PD
10-kΩ PU
Input
10-kΩ PD
44409 Rev. 1.70 October 10
Functional Description
IDE data [15:8]/
GPIO [30:23]
SPI ROM Hold/
GPIO 31
SPI ROM Chip Select 1/
GPIO 32
PCI Interrupt E/
GPIO 33
PCI Interrupt F/
GPIO 34
PCI Interrupt G/
GPIO 35
PCI Interrupt H/
GPIO 36
Clock Request 1/
Serial ATA Interlock 4/
Fan Output 3/
GPIO 39
Clock Request 2/
Serial ATA Interlock 5/
Fan Input 3/
GPIO 40
PCI Clock 5/
GPIO 41
HD Audio Serial Data In 0/
GPIO 42
HD Audio Serial Data In 1/
GPIO 43
HD Audio Serial Data In 2/
GPIO 44
HD Audio Serial Data In 3/
GPIO 46
SPI ROM Clock/
GPIO 47
SPI Clock if ROM select is SPI
Fan Output 1/
GPIO 48
Fan Output 2/
GPIO 49
Fan Input 0/
GPIO 50
Fan Input 1/
GPIO 51
Fan Input 2/
GPIO 52