sc3200 Advanced Micro Devices, sc3200 Datasheet - Page 43

• Manufacturer Part Number: sc3200
• Description: Geode-tm Sc3200 Processor
• Manufacturer: Advanced Micro Devices

Signal Definitions
AMD Geode™ SC3200 Processor Data Book
Ball
No.
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
5, 2
NC
NC
Signal Name
V
V
AD30
D6
PCICLK0
FPCI_MON
REQ1#
PCIRST#
PCICLK
IOW#
DOCW#
GPIO15
GPIO20
DOCCS#
TFTD0
GPIO17
IOCS0#
TFTDCK
HSYNC
V
V
V
V
PD7
TFTD13
F_AD7
V
SS
IO
IO
SS
SS
PLL2
SS
(PU/PD)
(PU
(PU
(PU
(PU
(PU
(PU
(PU
(PU
(PD
Table 3-4. 481-TEPBGA Ball Assignment - Sorted by Ball Number
PWR
PWR
PWR
GND
GND
GND
GND
I/O
I/O
I/O
I/O
I/O
I/O
I/O
---
---
O
O
O
O
O
O
O
O
O
O
O
I
I
I
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
100
)
)
)
)
)
)
)
)
)
Buffer
IN
IN
O
O
IN
IN
Type
IN
IN
IN
O
O
O
O
O
O
O
O
O
O
O
O
O
O
IN
IN
T
14/14
14/14
STRP
---
---
---
---
---
---
---
---
---
PCI
PCI
PCI
PCI
PCI
PCI
, O
5
PCI
3/5
3/5
TS
3/5
3/5
1/4
TS
3/5
3/5
1/4
1/4
1/4
T
T
,
,
,
3/
,
,
1
Power
Rail
V
V
V
V
V
V
V
V
V
V
---
---
---
---
---
---
---
---
---
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
Configuration
---
---
Cycle Multiplexed
---
Strap (See Table 3-
6 on page 58.)
---
---
---
PMR[21] = 0 and
PMR[2] = 0
PMR[21] = 0 and
PMR[2] = 1
PMR[21] = 1 and
PMR[2] = 1
PMR[23]
PMR[7] = 0
PMR[23]
PMR[7] = 1
PMR[23]
PMR[23]
PMR[5] = 0
PMR[23]
PMR[5] = 1
PMR[23]
---
---
---
---
---
---
---
PMR[23]
(PMR[27] = 0 and
FPCI_MON = 0)
PMR[23]
(PMR[27] = 0 and
FPCI_MON = 0)
PMR[23]
(PMR[27] = 1 or
FPCI_MON = 1)
---
3
3
3
3
3
3
3
3
3
= 0 and
= 0 and
= 1
= 0 and
= 0 and
= 1
= 0 and
= 1 and
= 0 and
Ball
No.
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
B1
B2
B3
B4
B5
5, 2
5, 2
5, 2
5
5
5
5
Signal Name
PD6
TFTD1
F_AD6
PD1
TFTD7
F_AD1
STB#/WRITE#
TFTD17
F_FRAME#
NC
NC
NC
DPOS_PORT3
DNEG_PORT3
DPOS_PORT1
DNEG_PORT1
V
V
V
V
AD29
D5
AD28
D4
REQ0#
IO
SS
SS
IO
(PU/PD)
(PU
PWR
PWR
GND
GND
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
---
---
---
O
O
O
O
O
O
O
I
22.5
Revision 5.1
)
Buffer
IN
IN
O
O
O
O
O
O
IN
IN
IN
IN
IN
IN
INPCI
O
O
O
O
Type
O
O
O
O
O
O
O
IN
IN
14/14
14/14
14/14
14/14
14/14
14/14
---
---
---
USB
USB
USB
USB
---
---
---
---
USB
USB
USB
USB
PCI
PCI
PCI
PCI
PCI
PCI
PCI
PCI
1/4
1/4
1/4
T
T
,
,
,
,
,
,
,
,
,
,
1
Power
CUSB
CUSB
CUSB
CUSB
AV
AV
AV
AV
Rail
V
V
V
V
V
V
---
---
---
---
---
---
---
IO
IO
IO
IO
IO
IO
C-
C-
C-
C-
Configuration
PMR[23]
(PMR[27] = 0 and
FPCI_MON = 0)
PMR[23]
(PMR[27] = 0 and
FPCI_MON = 0
PMR[23]
(PMR[27] = 1 or
FPCI_MON = 1)
PMR[23]
(PMR[27] = 0 and
FPCI_MON = 0)
PMR[23]
(PMR[27] = 0 and
FPCI_MON = 0)
PMR[23]
(PMR[27] = 1 or
FPCI_MON = 1)
PMR[23]
(PMR[27] = 0 and
FPCI_MON = 0)
PMR[23]
(PMR[27] = 0 and
FPCI_MON = 0)
PMR[23]
(PMR[27] = 1 or
FPCI_MON = 1)
---
---
---
---
---
---
---
---
---
---
---
Cycle Multiplexed
Cycle Multiplexed
---
3
3
3
3
3
3
3
3
3
= 0 and
= 1 and
= 0 and
= 0 and
= 1 and
= 0 and
= 0 and
= 1 and
= 0 and
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