Filter
Top Products
36 AMD Geode™ SC3200 Processor Data Book
Signal Definitions
32581C
W28
5
MD57 I/O IN
T
,
TS
2/5
V
IO
---
W29 SDCLK1 O O
2/5
V
IO
---
W30 V
SS
GND --- --- ---
W31 V
IO
PWR --- --- ---
Y1 IDE_DATA10 I/O IN
TS1
,
TS
1/4
V
IO
PMR[24] = 0
Y2 IDE_DATA9 I/O IN
TS1
,
TS
1/4
V
IO
PMR[24] = 0
Y3 IDE_DATA8 I/O IN
TS1
,
TS
1/4
V
IO
PMR[24] = 0
GPIO40 I/O IN
TS1
,
O
1/4
PMR[24] = 1
Y4 IDE_IOR0# O O
1/4
V
IO
PMR[24] = 0
TFTD10 O O
1/4
PMR[24] = 1
Y28
5
MD58 I/O IN
T
,
TS
2/5
V
IO
---
Y29
5
MD59 I/O IN
T
,
TS
2/5
V
IO
---
Y30
5
MD60 I/O IN
T
,
TS
2/5
V
IO
---
Y31
5
MD56 I/O IN
T
,
TS
2/5
V
IO
---
AA1 IDE_RST# O O
1/4
V
IO
PMR[24] = 0
TFTDCK O O
1/4
PMR[24] = 1
AA2 IDE_DATA7 I/O IN
TS1
,
TS
1/4
V
IO
PMR[24] = 0
INTD# I IN
TS
PMR[24] = 1
AA3 IDE_DATA6 I/O IN
TS1
,
TS
1/4
V
IO
PMR[24] = 0
IRQ9 I IN
TS1
PMR[24] = 1
AA4 IDE_DATA5 I/O IN
TS1
,
TS
1/4
V
IO
PMR[24] = 0
CLK27M O O
1/4
PMR[24] = 1
AA28 SDCLK2 O O
2/5
V
IO
---
AA29
5
MD61 I/O IN
T
,
TS
2/5
V
IO
---
AA30
5
MD62 I/O IN
T
,
TS
2/5
V
IO
---
AA31
5
MD63 I/O IN
T
,
TS
2/5
V
IO
---
AB1 IDE_DATA4 I/O IN
TS1
,
TS
1/4
V
IO
PMR[24] = 0
FP_VDD_ON O O
1/4
PMR[24] = 1
AB2 V
SS
GND --- --- ---
AB3 V
IO
PWR --- --- ---
AB4 IDE_DATA3 I/O IN
TS1
,
TS
1/4
V
IO
PMR[24] = 0
TFTD12 O O
1/4
PMR[24] = 1
Ball
No. Signal Name
I/O
(PU/PD)
Buffer
1
Type
Power
Rail Configuration
AB28
5
MD24 I/O IN
T
,
TS
2/5
V
IO
---
AB29 V
IO
PWR --- --- ---
AB30 V
SS
GND --- --- ---
AB31 DQM7 O O
2/5
V
IO
---
AC1 IDE_DATA1 I/O IN
TS1
,
TS
1/4
V
IO
PMR[24] = 0
TFTD16 O O
1/4
PMR[24] = 1
AC2 IDE_DATA2 I/O IN
TS1
,
TS
1/4
V
IO
PMR[24] = 0
TFTD14 O O
1/4
PMR[24] = 1
AC3 IDE_DATA0 I/O IN
TS1
,
TS
1/4
V
IO
PMR[24] = 0
TFTD6 O O
1/4
PMR[24] = 1
AC4 IDE_DREQ0 I IN
TS1
V
IO
PMR[24] = 0
TFTD8 O O
1/4
PMR[24] = 1
AC28
5
MD25 I/O IN
T
,
TS
2/5
V
IO
---
AC29
5
MD26 I/O IN
T
,
TS
2/5
V
IO
---
AC30
5
MD27 I/O IN
T
,
TS
2/5
V
IO
---
AC31 DQM3 O O
2/5
V
IO
---
AD1 IDE_IORDY0 I IN
TS1
V
IO
PMR[24] = 0
TFTD11 O O
1/4
PMR[24] = 1
AD2 IDE_IOW0# O O
1/4
V
IO
PMR[24] = 0
TFTD9 O O
1/4
PMR[24] = 1
AD3 IDE_ADDR0 O O
1/4
V
IO
PMR[24] = 0
TFTD3 O O
1/4
PMR[24] = 1
AD4 IDE_DACK0# O O
1/4
V
IO
PMR[24] = 0
TFTD0 O O
1/4
PMR[24] = 1
AD28
5
MD52 I/O IN
T
,
TS
2/5
V
IO
---
AD29
5
MD29 I/O IN
T
,
TS
2/5
V
IO
---
AD30
5
MD30 I/O IN
T
,
TS
2/5
V
IO
---
AD31
5
MD31 I/O IN
T
,
TS
2/5
V
IO
---
AE1 IDE_ADDR1 O O
1/4
V
IO
PMR[24] = 0
TFTD2 O O
1/4
PMR[24] = 1
AE2 V
SS
GND --- --- ---
AE3 V
IO
PWR --- --- ---
AE4 V
SS
GND --- --- ---
AE28 V
SS
GND --- --- ---
AE29 V
IO
PWR --- --- ---
AE30 V
SS
GND --- --- ---
Ball
No. Signal Name
I/O
(PU/PD)
Buffer
1
Type
Power
Rail Configuration
Table 3-2. BGU481 Ball Assignment - Sorted by Ball Number (Continued)