tpttdo (daisy chain b/w fpgas)
DESCRIPTION
Probe for JTAG. TPTTDO (Daisy Chain b/w FPGAs). TPTTDO. TPTDI. TPTCLK. TPTTMS. Probe for SPI / I 2 C. TPSDA. TPSCL. TPSCLK. TPSEL0. TPSEL1. TPMOSI. TPMISO. NOTE : U35 is I2C Bus Isolator. Probe for IPM Bus. TPSCLB. TPSDAB. TPSDAA. TPSCLA. NOTE : - PowerPoint PPT PresentationTRANSCRIPT
TPTTDO (Daisy Chain b/w FPGAs)
TPTTDO
Probe for JTAG
TPTTMS
TPTDI
TPTCLK
Probe for SPI / I2C
TPMOSI
TPSCLK
TPMISO
TPSEL1
TPSEL0
TPSDA
TPSCL
NOTE :U35 is I2C Bus Isolator
Probe for IPM Bus
TPSDABTPSCLB
TPSDAA
TPSCLA
NOTE :U5 (bottom) is I2C Bus Isolator for IPMB AU6 (top) is I2C Bus Isolator for IMPB B
Probe for GND
TPG3
TPG5
TPG6
TPG2
TPG1
TPG4
Probe driven by FPGA
TP1_2
TP2_2
TP3_2
TP1_1
TP2_1
TP3_1
NOTE :TP1 , 2, and 3 are connected to AD3, AD4, and AD2, respectively.
Power distribution (1)
PIM In : 48VOut : 3.3V & -48V
Power ConverterIn : -48VOut: VCC12
U16In : VCC12Out : VCC3V3(20A)
U17 In : VCC12Out : VCC1V0(20A)
Power distribution (2)
U22In : VCC1V8Out : VDDR1 (1.5V)(3A, linear)
U32In : VCC1V8Out : VDDR2 (1.5V)(3A, linear)
U29In : VCC3V3Out : VCC2V5(3A, linear)
U18 In : VCC12Out : VCC1V8(10A)
U23 In : VCC12Out : MGTAVTT(10A)
U21 In : VCC12Out : MGTAVCC(10A)
U17U16
117
118
121
120
VCC12
VCC12
VCC12@U16, U17
VCC3V3@U29
U29
157
VCC3V3
MGTAVCC (1.0V)@U21
U21
86
89
65
76
MGTAVCC
MGTAVTT (1.2V)@U23
132
90
122
105
MGTAVTT
U23
203.3V (management)
193.3V (management)
Management 3.3V @ PIM
66_1
68_1
67_1
67_2
66_2
68_2
VCC1V8
VCC1V8
VCC1V8@FPGA
VDDR1@U22VDDR2@U32
Pin5 or Pin4. Pin5 looks easier to avoid short with PIn3 of GND
U22
U32
55_2
75_2
155_2
115
53_2
60_2
53_1
55_1
54_1
75_1
54_2
59
_1
VCC3V3
VCC1V0
VCC3V3
56_1
56_2
15
6_1
155_1
15
6_2
60_2
59_2
VCC2V5
VCC1V0
VCC3V3
VCC3V3
Polarized Capacitors(330uF, Yellow big ones)
VCC1V8