Geode鈩?/div>
L
FPD12 FPEVDD FPCKEV V
DD
L
SUSP3V SUSPA# PSERL
M
FPCLK DDCSCL
V
SS
DDCSDA
V
SS
AV
DD3
M
V
SS
NC
PLVAA
NC
N
HSYNO VSYNO
N
PLLTEST
PLAGD PLDGN
P
AV
SS4
AV
SS5
IOUTR IOUTG
AV
SS1
IREF
AV
SS2
AV
SS3
SDATI
P
V
SS
14MHZ
SMI#
INTR
R
IOUTB
R
IRQ13 DIOW0# DIOR1# DIOR0#
T
NC
XVREFI AV
DD2
T
V
DD
DDCK1# DIOW1# DDCK0#
U
AV
DD1
V
DD
_USB SYNC
U
IDED7
V
SS
V
SS
V
DD
IDED6
IDEA0
IDEA1
V
SDATO BITCLK PCBEEP PWREN
V
IDED8 IDED10 DCS0#
W
USBCLK
NC OVRCUR# V
SS
NC
V
SS
IDEA2
DRST# IDED5
W
Y
D鈥揚T1 D+PT1
IDED11 IDED9 DCS1#
Y
AA
D鈥揚T2 D+PT2
NC AV
SS
_USB
NC AV
DD
_USB
NC
V
SS
V
SS
SA3
DCK7# DCK1#
V
SS
SA2
SA0
V
DD
SA19
DRQ2
IOW#
V
SS
DRQ1
IOR#
V
SS
DRQ3
IRQ5
IRQ1
IRQ3 MCS16#
V
SS
V
DD
IRQ14
V
SS
DRQ5
V
DD
SA9
SA10
GPIO5 GPIO0
(Top View: Marking orientation is as shown)
V
SS
IDED1 IDED12 IDED4
NC
NC
NC
IDED15 IDED2 IDED13 IDED3
AA
AB
AC
AB
AC
NC
V
SS
V
DD
DREQ1 IDED14 IDED0
AD
NC
NC
NC
NC
SMEMR# SA5
ISACLK DCK6# DCK0#
SA1
SA4
DCK5#
AEN
SA16
SA18
IRQ7
IRQ8#
IRQ6
SLTCH
IRQ4
TC
IRQ15
V
SS
GPTCS# GPIO4
SA12
SA13
DRQ7
SA14 IORDY0 DREQ0
AD
AE
NC
32K KRMCS# IRQ9
SA6
IRQ10 SBHE# DRQ0 MEMR# DRQ6
CS16# IRQ12
IRQ11
SA8
GPIO6 GPIO1
SA15 IORDY1
AE
AF
NC
NC SMEMW# SA7
DCK3# DCK2# BALE
0WS# CHRDY SA17
MEMW# SA11
GPIO7 GPIO3 GPIO2 GPCS#
AF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Note:
Signal names have been abbreviated in this figure due to space constraints.
= Multiplexed signal
= GND terminal
= PWR terminal
= Changes function in ISA Master Mode
Figure 2-2. 352 PBGA Pin Assignment Diagram
Order Number: CS5530A-UCE
Revision 1.1
15
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