Rainbow Electronics DS3131 - Manual (Page 19)

DS3131
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Figure 3-1. Signal Floorplan
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Y RC0 PCLK PAD30 PAD29 PAD26 PIDSEL PAD21 PAD18 PCBE2* PTRDY*
PDEV-
SEL*
PSERR* PAD15 PAD12 PAD10 PCBE0* PAD5 PAD2 TEST
PXB-
LAST*
Y
W RD1 RD0 PRST* PGNT* PAD27 PCBE3* PAD22 PAD19 NC
P-
FRAME*
PSTOP* PPAR PAD14 PAD11 PAD8 PAD6 PAD3 PINT* PXDS* TC0 W
V RD3 RC2 RC1 PREQ* PAD28 PAD25 PAD23 PAD20 PAD16 PIRDY* PPERR* PCBE1* PAD13 PAD9 PAD7 PAD4 PAD0 PXAS* TD0 TD2 V
U RC5 RC4 RD2 VSS PAD31 VDD PAD24 VSS PAD17 VDD VDD VSS VSS NC VDD PAD1 VSS TD1 TC1 TC3 U
R RD8 RD7 RC6 VDD VDD TC5 TC6 TD6 R
T RC7 RD5 RD4 RC3 TC2 TD3 TC4 TD4 T
P RD9 RC9 RC8 RD6 TD5 TC7 TD7 TC8 P
N RC11 RD10 RC10 VSS VSS TD8 TC9 TD9 N
M RD12 RC12 RD11 VSS VSST VSST VSST VSST TC10 TD10 TC11 TD11 M
L RC14 RD13 RC13 VDD VSST VSST VSST VSST VDD TD12 TC12 TC13 L
K RD14 RD15 RC15 VDD VSST VSST VSST VSST VDD TD14 TC14 TD13 K
J RC16 RD16 RC17 RD17 VSST VSST VSST VSST VSS TC16 TD15 TC15 J
H RC18 RD18 RC19 VSS VSS TD17 TC17 TD16 H
G RD19 RC20 RD20 RC22 TC21 TD19 TD18 TC18 G
F RC21 RD21 RD22 VDD VDD TD21 TC20 TC19 F
E RC23 RD23 RC24 RD25 TD24 TC23 TC22 TD20 E
D RD24 RD26 RC26 VSS
LA14-
RD30
VDD LA7-RC34 VSS VSS VDD VDD
LD15-
TD35
VSS LD6-TC31 VDD JTDO VSS TC25 TD23 TD22 D
C RC25 RC27
LA19-
RC28
LA15-
RC30
LA11-
RC32
LA8-RD33 LA4-RD35 LA0-RD37 LMS-RD39 NC
LHLDA-
TC38
LIM-TC36
LD12-
TC34
LD9-TD32 LD5-TD30 LD2-TC29 JTDI TD26 TD25 TC24 C
B RD27
LA17-
RC29
LA16-
RD29
LA12-
RD31
LA9-RC33 LA5-RC35 LA2-RD36 LCS-RC38 LBPXS
LHOLD-
TD39
LBHE-
TD37
LCLK-
TD36
LD13-
TD34
LD10-
TC33
LD7-TD31 LD3-TD29 JTRST JTCLK TC27 TC26 B
A VSS
LA18-
RD28
LA13-
RC31
LA10-
RD32
LA6-RD34 LA3-RC36 LA1-RC37 LRD-RD38
LWR-
RC39
LRDY-
TC39
LBGAC-
TD38
LINT-
TC37
LD14-
TC35
LD11-
TD33
LD8-TC32 LD4-TC30 LD1-TD28 LD0-TC28 JTMS TD27 A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Receive Ports 0-13 Transmit Ports 0-13 PCI other VDD
Receive Ports 14-27 Transmit Ports 14-27 JTAG, TEST, and NC VSS
Local Bus and Ports 28-39 PCI address and data