RX881 Pin Assignment Top View
© 2011 Advanced Micro Devices, Inc.
46136 AMD RX881 Databook 1.40
Proprietary
3-3
Figure 3-2 RX881 Pin Assignment Top View (Right)
14
15
16
17
18
19
20
21
22
23
24
25
VDDLT33
VDDLT18
NC
NC
NC
NC
NC
NC
NC
VDDHTRX
HT_RXCALN
VSSAHT
A
VDDLT33
VDDLT18
NC
NC
NC
NC
NC
NC
NC
VDDHTRX
HT_TXCALP
HT_TXCALN
B
VSSLT
VSSLT
VSSLT
VSSLT
VSSLT
HT_RXCALP
HT_REFCLKN
HT_REFCLKP
C
PLLVDD18
VSSLT
NC
NC
NC
NC
NC
NC
VDDHTRX
VSSAHT
HT_TXCAD0P
HT_TXCAD0N
D
VSS
VSS
NC
NC
NC
VSSLT
VDDHTRX
VSSAHT
HT_TXCAD1P
HT_TXCAD1N
E
AVDDDI
NC
NC
VSS
VSS
VDDHTRX
HT_TXCAD8P
HT_TXCAD3N
HT_TXCAD3P
HT_TXCAD2P
HT_TXCAD2N
F
NC
AVSSDI
VSS
NC
VDDHTRX
HT_TXCAD9P
HT_TXCAD8N
VSSAHT
VSSAHT
VSSAHT
G
AVSSQ
AVDDQ
VDDA18HTPLL
VDDHTRX
VSSAHT
VSSAHT
HT_TXCAD9N
HT_TXCAD4N
HT_TXCAD4P
HT_TXCLK0P
HT_TXCLK0N
H
VDDC
VSS
VDDC
VDDHT
HT_TXCAD11P
HT_TXCAD12N
HT_TXCAD10P
HT_TXCAD10N
VSSAHT
HT_TXCAD5N
HT_TXCAD5P
J
VSS
VDDC
VDDHT
HT_TXCAD11N
HT_TXCAD7N
HT_TXCAD7P
HT_TXCAD6P
HT_TXCAD6N
K
VDDC
VSS
VDDHT
VSSAHT
HT_TXCAD13N
HT_TXCAD12P
HT_TXCLK1N
HT_TXCLK1P
VSSAHT
VSSAHT
VSSAHT
L
VSS
VDDC
VDDHT
VDDHTTX
HT_TXCAD15N
HT_TXCAD13P
VSSAHT
HT_TXCAD14P
HT_RXCTL0P
HT_RXCTL0N
HT_TXCTL0P
HT_TXCTL0N
M
VDDC
VSSAHT
HT_RXCAD7P
HT_RXCAD7N
N
VDDC
VSS
VDDHT
VDDHTTX
HT_TXCAD15P
HT_TXCTL1P
VSSAHT
HT_TXCAD14N
HT_RXCAD5P
HT_RXCAD5N
HT_RXCAD6N
HT_RXCAD6P
P
VSS
VDDC
VDDHT
VDDHTTX
HT_TXCTL1N
VSSAHT
HT_RXCTL1N
HT_RXCTL1P
VSSAHT
VSSAHT
VSSAHT
R
VDDC
VDDC
VDDHT
VDDHTTX
HT_RXCLK0P
HT_RXCLK0N
HT_RXCAD4N
HT_RXCAD4P
T
VSS
VSS
VDDC
VDDHTTX
HT_RXCAD15
HT_RXCAD15
HT_RXCAD14
HT_RXCAD14
VSSAHT
HT_RXCAD3P
HT_RXCAD3N
U
NC
NC
NC
VDDHTTX
VSSAHT
HT_RXCAD13
HT_RXCAD13
HT_RXCAD1P
HT_RXCAD1N
HT_RXCAD2N
HT_RXCAD2P
V
NC
VSS
NC
NC
VDDHTTX
HT_RXCAD12
HT_RXCAD12
VSSAHT
VSSAHT
VSSAHT
W
NC
NC
NC
VSS
NC
VDDHTTX
VSSAHT
HT_RXCAD11P
HT_RXCAD11
HT_RXCAD0N
HT_RXCAD0P
Y
VSS
NC
NC
NC
NC
NC
VDDHTTX
HT_RXCLK1N
HT_RXCAD10
HT_RXCAD10
AA
NC
VSS
NC
VSS
NC
VSS
NC
VSS
VDDHTTX
HT_RXCLK1P
HT_RXCAD9N
HT_RXCAD9P
AB
NC
NC
NC
NC
NC
VDDHTTX
HT_RXCAD8P
HT_RXCAD8N
AC
NC
NC
NC
NC
NC
NC
NC
NC
NC
IOPLLVSS
VDDHTTX
VSSAHT
AD
VSS
NC
NC
NC
MEM_VREF
NC
VSS
NC
NC
IOPLLVDD18
IOPLLVDD
VDDHTTX
AE
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16
17
18
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20
21
22
23
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25
CPU Interface
A-Link Express II Interface
Clock Interface
External graphics Interface
General Purpose External Device Interface
Power Management Interface
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