ESD VME-PMC-CADDY/2, Руководство по оборудованию

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Overview
Hardware Manual • Doc. No.: V.1915.21 / Rev. 1.0
VME-PMC-CADDY/2 Page 6 of 43
J11 J12
J14
J21 J22
J24
J13
J23
2eSST
P
1
V
M
E
bu
s
P
2
V
M
E
bu
s
P
0
I/O
P0 I/O Signals to
PMC Module 2 / J24
(Standard Routing:
P4V0-64 acc. to
ANSI/VITA 35)
J15
XMC
PCI
PEX
XMC-
Option
Flash
DDR2
Freescale
MPC 8349
2x Serial
Interface
RS-232
2x RS-232 Interface
HARLINK10
Only at VME-PMC-CADDY/2 versions (order no. V.1915.xx)
P
2
I/O
VME PCI
Bridge
Tundra
Tsi148
PMC Add On
Connectors PMC Module
Slot 1
PMC Module
Slot 2
P2 I/O Signals to
PMC Module 1 / J14
(Standard Routing:
P4V2-64ac acc. to
ANSI/VITA 35)
VME
Address
Driver
VME
Control Logic
VME
Data
Driver
VME
Address
Driver
VME
Control Logic
VME
Data
Driver
64 bit at 66 MHz PCI bus
1. Overview
1.1 Block Circuit Diagram
Figure 1: Block circuit diagram of VME-PMC-CADDY/2
1.2 General
The VMEbus unit VME-PMC-CADDY/2 is a VME64-base board which can carry up to two PMC
modules of normal size. For the VMEbus connection the VME-PCI bridge Tsi148 by Tundra is used.
The Tsi148 is designed in a way that the board can either operate as slave or as master on the VMEbus.
If the board operates as master, it supports a 4-level arbiter.
The VMEbus interrupt can be applied to any of the seven interrupt-request lines. The VME-PMC-
CADDY/2 is connected to the VMEbus by two 160-pin VG-connectors (complementary to DIN41612)
for VME64 systems.
An active VMEbus-interrupt request is indicated by a red LED and a VMEbus access onto the board
is indicated by a yellow LEDs in the front panel (not in Conduction Cooled version)
Both PMC slots are designed according to the standard IEEE Std 1386-2001 (except the standard I/O
pin routing). It is possible therefore to insert all PMC modules, that use 3.3 V signalling only.
In addition to the connectors for the PMC-address/data and control signals, every slot of the
VME-PMC-CADDY/2 has an I/O-connector which applies the I/O-signals of the PMC modules to
VMEbus connector P2.
Two different P2 pin assignments are available: In the standard configuration each P2-pin is only
connected to one I/O-pin of the PMC-modules acc. to VITA 35 (P4V2-64ac, P4V0-64).
In the option ‘-32P' the pin assignment is designed acc. to IEEE Std 1386-2001, Table 8. This pin