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Functional Description
MVME8100 / MVME8110 Installation and Use (6806800P25J)
99
shown in
. For more information, refer
MVME8100 / MVME8110 Programmer’s
Reference
.
4.18 Reset/Control CPLD
The MVME8100 / MVME8110 uses a Lattice LCMXO2280C CPLD to provide reset, power up
sequencing, timers, miscellaneous board logic, and status/control registers accessible through
the P5020 / P5010 LBC interface. The CPLD uses early 3.3V power from the +5V backplane and
can be programmed through JTAG interface pins through the JTAG connector. It uses a 1.8 MHz
oscillator for logic control.
The CPLD provides the following functions:
Power control and fault detection
Reset sequence and reset management
Figure 4-5
I2C Busses
CPU
FREESCALE
(U79)
I2C_1
I2C
_4
PCIE
EP
EEPROM
(U20)
SRIO
SWITCH
(U104)
RTM
VPD
EEPROM
0x
51
(local)
0x54
0x52
0x6E
0x6E
0x5D
0x74
0x57
SRIO
RC
EEPROM
(U6)
0x55
PCIE SW1
RC
EEPROM
(U3)
0x68
RTC
(U24)
0x52
0x50
I2 C
Buffer
(U127)
I2 C
Buffer
(U
128
)
VPD
EEPROM
(U23)
USER
EEPROM
(U45)
CLOCK
(U75)
PCIE
SWITCH
(U126)
CLOCK
(U112)
XMC1
(XJ1)
XMC 2
(XJ2)
SPD
EEPROM
(U18)
TEMP
SENSE
1
(U22)
TEMP
SENSE
2/3
(U118)
0x50
0x48
0x4C
0x50
(local)
SRIO
EP
EEPROM
(U43)
0x54
P5020 / P5010
MVME8100
(FREESCALE) P5020
Summary of Contents for MVME8100
Page 1: ...MVME8100 MVME8110 Installation and Use P N 6806800P25J August 2015 ...
Page 8: ...MVME8100 MVME8110 Installation and Use 6806800P25J 8 List of Tables ...
Page 10: ...MVME8100 MVME8110 Installation and Use 6806800P25J 10 List of Figures ...
Page 26: ...MVME8100 MVME8110 Installation and Use 6806800P25J Sicherheitshinweise 26 ...
Page 58: ...Hardware Preparation and Installation MVME8100 MVME8110 Installation and Use 6806800P25J 58 ...
Page 84: ...Connectors LEDs and Switches MVME8100 MVME8110 Installation and Use 6806800P25J 84 ...
Page 108: ...Functional Description MVME8100 MVME8110 Installation and Use 6806800P25J 108 ...
Page 122: ...Related Documentation MVME8100 MVME8110 Installation and Use 6806800P25J 122 ...
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