Figure 3-2 Rx881 Pin Assignment Top View (Right) - AMD RX881 Data Book

RX881 Pin Assignment Top View
14 15 16
VDDLT33 VDDLT18 NC
VDDLT33 VDDLT18 NC
VSSLT VSSLT
PLLVDD18 VSSLT NC
VSS VSS
AVDDDI NC
NC AVSSDI
AVSSQ AVDDQ VDDA18HTPLL
VDDC VSS VDDC
VSS VDDC VDDHT HT_TXCAD11N
VDDC VSS VDDHT
VSS VDDC VDDHT
VDDC
VDDC VSS VDDHT
VSS VDDC VDDHT
VDDC VDDC VDDHT
VSS VSS VDDC
NC NC
NC VSS
NC NC
VSS NC
NC VSS NC
NC NC
NC NC NC
VSS NC NC
14 15 16
CPU Interface
A-Link Express II Interface
Clock Interface
External graphics Interface
General Purpose External Device Interface
Power Management Interface
Powers
Grounds
Others
© 2011 Advanced Micro Devices, Inc.
Proprietary
17 18 19
NC NC NC
NC NC NC
VSSLT VSSLT
NC NC NC
NC NC NC VSSLT
NC VSS VSS VDDHTRX
VSS NC VDDHTRX HT_TXCAD9P
VDDHTRX VSSAHT VSSAHT
VDDHT HT_TXCAD11P HT_TXCAD12N HT_TXCAD10P
VSSAHT HT_TXCAD13N HT_TXCAD12P HT_TXCLK1N
VDDHTTX HT_TXCAD15N HT_TXCAD13P VSSAHT
VDDHTTX HT_TXCAD15P HT_TXCTL1P VSSAHT
VDDHTTX HT_TXCTL1N VSSAHT HT_RXCTL1N
VDDHTTX
HT_RXCAD15 HT_RXCAD15 HT_RXCAD14
VDDHTTX
HT_RXCAD13
NC VDDHTTX VSSAHT
HT_RXCAD12
NC NC VDDHTTX
NC VSS NC VDDHTTX
NC NC NC
VSS NC VSS
NC
NC NC NC
NC MEM_VREF NC
17 18 19

Figure 3-2 RX881 Pin Assignment Top View (Right)

20 21 22 23
NC NC NC VDDHTRX
NC NC NC VDDHTRX
VSSLT HT_RXCALP
NC NC VDDHTRX VSSAHT
VDDHTRX VSSAHT
HT_TXCAD8P HT_TXCAD3N HT_TXCAD3P
HT_TXCAD8N VSSAHT
HT_TXCAD9N HT_TXCAD4N HT_TXCAD4P
HT_TXCAD10N VSSAHT
HT_TXCAD7N HT_TXCAD7P
HT_TXCLK1P VSSAHT
HT_TXCAD14P HT_RXCTL0P HT_RXCTL0N
VSSAHT
HT_TXCAD14N HT_RXCAD5P HT_RXCAD5N
HT_RXCTL1P VSSAHT
HT_RXCLK0P HT_RXCLK0N
HT_RXCAD14
VSSAHT
HT_RXCAD13
HT_RXCAD1P HT_RXCAD1N
HT_RXCAD12
VSSAHT
HT_RXCAD11
VSSAHT HT_RXCAD11P
NC VDDHTTX HT_RXCLK1N
NC VSS VDDHTTX HT_RXCLK1P
NC NC VDDHTTX
NC NC NC IOPLLVSS
VSS NC NC IOPLLVDD18
20 21 22 23
24 25
HT_RXCALN VSSAHT A
HT_TXCALP HT_TXCALN B
HT_REFCLKN HT_REFCLKP C
HT_TXCAD0P HT_TXCAD0N D
HT_TXCAD1P HT_TXCAD1N E
HT_TXCAD2P HT_TXCAD2N F
VSSAHT VSSAHT G
HT_TXCLK0P HT_TXCLK0N H
HT_TXCAD5N HT_TXCAD5P J
HT_TXCAD6P HT_TXCAD6N K
VSSAHT VSSAHT L
HT_TXCTL0P HT_TXCTL0N M
HT_RXCAD7P HT_RXCAD7N N
HT_RXCAD6N HT_RXCAD6P P
VSSAHT VSSAHT R
HT_RXCAD4N HT_RXCAD4P T
HT_RXCAD3P HT_RXCAD3N U
HT_RXCAD2N HT_RXCAD2P V
VSSAHT VSSAHT W
HT_RXCAD0N HT_RXCAD0P Y
HT_RXCAD10 HT_RXCAD10
AA
HT_RXCAD9N HT_RXCAD9P AB
HT_RXCAD8P HT_RXCAD8N AC
VDDHTTX VSSAHT AD
IOPLLVDD VDDHTTX AE
24 25
46136 AMD RX881 Databook 1.40
3-3