Order numbers
VME, VME64 and VME64x General and technical information
The VMEbus, based on the IEEE 1014 and IEC 821 standards, has become an established industrial standard worldwide.
The VME64 represents an extension of the VME family according to ANSI/VITA 1-1994 and permits 64-bit data traffic. The VME64x extends the VME family according to ANSI/VITA 1.1-1997 and is available with the optional 95/133-pin, 2 mm connector J0. VME64 and VME64x use 160-pins connectors. This system is downwardcompatible, so that assemblies with 96-pin connectors to DIN 41612 can still be used.
All Hartmann VMEbus boards are based on the HIGH-SPEED DESIGN concept. Low reflection is achieved by means of uniform signal line surge impedance.
Shielding of each individual signal line assures minimal coupling and therefore guarantees trouble-free operation even when expanded to the 64-bit mode with the 2e protocol (160 MByte/s).
Termination
In order to prevent interference on signal lines which might result from reflection at open line ends, these lines must be terminated on the VMEbus.
ON/IN-board (on the backplane) or OFF-board (external) termination is possible. A distinction is made between passive and active termination. The advantage of active termination is reduced closed-circuit current consumption. Passive termination features better frequency response and a wider temperature range.
Daisy chain wiring
A distinction is made between manual daisy chaining and automatic daisy chaining.
Automatic daisy chaining works without jumpers, i. e. the user does not need to bother with plugging in and removing jumpers. This has the added advantage that incorrect jumper placement due to operator error is precluded.
Manual daisy chaining:
The daisy chain lines are brought out as gold-plated pins next to the DIN connectors. The jumpers can be inserted on the 0.6 x 0.6 mm pins from the wiring or component side.
Automatic daisy chaining:
Automatic daisy chaining can be implemented in two ways:
- Thanks to the use of connectors with integrated mechanical switches, the contact is automatically opened when a daughter board is inserted and closed when the board is removed.
- The second type of automatic daisy chaining is implemented using the OR logic integrated in the backplane. This logic closes the daisy chain when the daughter board is removed.
CHASSIS GND connection
There is a solid electrically conductive chassis GND surface in the backplaneto-card rack mounting area. This guarantees EMC-tight mounting of the bus board on the card rack.
HF coupling of card rack and system ground is implemented for VME64 and VME64x by capacitors (10 nF, 200 V in each slot). Static charges are discharged via a resistor (≥ 1 MΩ). A combination element (M4 screw and Faston 2.8 or 6.3 x 0.8 mm) is provided for the chassis ground connection.
Power connections
The main operating voltage of is supplied via terminal bars with M6 screw connections for VME64 and VME64x. The main operating voltages are supplied via dual Fastons with an additional M4 thread for the VMEbus. Optimal daughter board supply and trouble-free operation are ensured by the arrangement of the feed modules on the backplane.
Utility connector
The special signals to the power supply unit and external LEDs are brought out to a separate connector on the backplanes. Depending on the backplane type, a 7-pin, a 10-pin or a 14-pin connector with a contact spacing of 2.54 mm is used.
Pin Assign. 7-pins Utility connector
| Pin |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
|---|---|---|---|---|---|---|---|
| GND Sense |
+5 V Sense |
GND |
+5 V |
ACFAIL- |
SYSFAIL- |
SYSRESET- |
Pin Assign. 10-pins Utility connector
| Pin |
1 |
2 |
3 |
4 |
5 |
|---|---|---|---|---|---|
| GND |
GND Sense |
+5 V |
+5 V Sense |
ACFAIL- |
|
| Pin |
6 |
7 |
8 |
9 |
10 |
| ACFAIL- |
SYSFAIL- |
SYSFAIL- |
SYSRESET- |
SYSRESET- |
Pin Assign. 14-pins Utility connector
| 1 |
2 |
3 |
4 |
5 |
|---|---|---|---|---|
| GND |
GND Sense (5 V) |
+5 V |
+5 V Sense |
ACFAIL- |
| 6 |
7 |
8 |
9 |
10 |
| ACFAIL- |
SYSFAIL- |
SYSFAIL- |
SYSRESET- |
SYSRESET- |
| 11 |
12 |
13 |
14 |
|
| +3.3 V |
+3.3 V Sense |
GND |
GND Sense (3.3 V) |
Pin Assignments - Geographical Address (VME64x)
| Slot Number |
GAP* Pin J1-D9 |
GA4* Pin J1-D17 |
GA3* Pin J1-D15 |
GA2* Pin J1-D13 |
GA1* Pin J1-D11 |
GA0* Pin J1-D10 |
|---|---|---|---|---|---|---|
| 1 |
Open |
Open |
Open |
Open |
Open |
GND |
| 2 |
Open |
Open |
Open |
Open |
GND |
Open |
| 3 |
GND |
Open |
Open |
Open |
GND |
GND |
| 4 |
Open |
Open |
Open |
GND |
Open |
Open |
| 5 |
GND |
Open |
Open |
GND |
Open |
GND |
| 6 |
GND |
Open |
Open |
GND |
GND |
Open |
| 7 |
Open |
Open |
Open |
GND |
GND |
GND |
| 8 |
Open |
Open |
GND |
Open |
Open |
Open |
| 9 |
GND |
Open |
GND |
Open |
Open |
GND |
| 10 |
GND |
Open |
GND |
Open |
GND |
Open |
| 11 |
Open |
Open |
GND |
Open |
GND |
GND |
| 12 |
GND |
Open |
GND |
GND |
Open |
Open |
| 13 |
Open |
Open |
GND |
GND |
Open |
GND |
| 14 |
Open |
Open |
GND |
GND |
GND |
Open |
| 15 |
GND |
Open |
GND |
GND |
GND |
GND |
| 16 |
Open |
GND |
Open |
Open |
Open |
Open |
| 17 |
GND |
GND |
Open |
Open |
Open |
GND |
| 18 |
GND |
GND |
Open |
Open |
GND |
Open |
| 19 |
Open |
GND |
Open |
Open |
GND |
GND |
| 20 |
GND |
GND |
Open |
GND |
Open |
Open |
| 21 |
Open |
GND |
Open |
GND |
Open |
GND |
Pin Assignments J0
| Pin |
ROW Z |
ROW A |
ROW B |
ROW C |
ROW D |
ROW E |
ROW F |
|---|---|---|---|---|---|---|---|
| 1 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 2 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 3 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 4 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 5 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 6 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 7 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 8 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 9 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 10 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 11 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 12 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 13 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 14 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 15 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 16 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 17 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 18 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
| 19 |
GND |
User Defined |
User Defined |
User Defined |
User Defined |
User Defined |
GND |
Pin Assignments J1
| * low-active | |||||||
| Pin |
ROW Z |
ROW A VME |
ROW B VME |
ROW C VME |
ROW D |
||
|---|---|---|---|---|---|---|---|
| VME64x |
VME64 |
VME64 |
VME64x |
||||
| 1 |
MPR |
Re- served | D00 |
BBSY* |
D08 |
Re- served | VPC |
| 2 |
GND |
GND |
D01 |
BCLR* |
D09 |
Re- served | GND |
| 3 |
MCLK |
Re- served | D02 |
ACFAIL* |
D10 |
Re- served | +V1 |
| 4 |
GND |
GND |
D03 |
BG0IN* |
D11 |
Re- served | +V2 |
| 5 |
MSD |
Re- served | D04 |
BG0OUT* |
D12 |
Re- served | RsvU-1 |
| 6 |
GND |
GND |
D05 |
BG1IN* |
D13 |
Re- served | -V1 |
| 7 |
MMD |
Re- served | D06 |
BG1OUT* |
D14 |
Re- served | -V2 |
| 8 |
GND |
GND |
D07 |
BG2IN* |
D15 |
Re- served | RsvU-2 |
| 9 |
MCTL |
Re- served | GND |
BG2OUT* |
GND |
Re- served | GAP* |
| 10 |
GND |
GND |
SYSCLK |
BG3IN* |
SYSFAIL* |
Re- served | GA0* |
| 11 |
RTRY1* |
Re- served | GND |
BG3OUT* |
BERR* |
Re- served | GA1* |
| 12 |
GND |
GND |
DS1* |
BR0* |
SYSRESET* |
Re- served | +3.3 V |
| 13 |
RsvBus1 |
Re- served | DS0* |
BR1* |
LWORD* |
Re- served | GA2* |
| 14 |
GND |
GND |
WRITE* |
BR2* |
AM5 |
Re- served | +3.3 V |
| 15 |
RsvBus2 |
Re- served | GND |
BR3* |
A23 |
Re- served | GA3* |
| 16 |
GND |
GND |
DTACK* |
AM0 |
A22 |
Re- served | +3.3 V |
| 17 |
RsvBus3 |
Re- served | GND |
AM1 |
A21 |
Re- served | GA4* |
| 18 |
GND |
GND |
AS* |
AM2 |
A20 |
Re- served | +3.3 V |
| 19 |
RsvBus4 |
Re- served | GND |
AM3 |
A19 |
Re- served | RsvBus5 |
| 20 |
GND |
GND |
IACK* |
GND |
A18 |
Re- served | +3.3 V |
| 21 |
RsvBus6 |
Re- served | IACKIN* |
SERCLK |
A17 |
Re- served | RsvBus7 |
| 22 |
GND |
GND |
IACKOUT* |
SERDAT* |
A16 |
Re- served | +3.3 V |
| 23 |
RsvBus8 |
Re- served | AM4 |
GND |
A15 |
Re- served | RsvBus9 |
| 24 |
GND |
GND |
A07 |
IRQ7* |
A14 |
Re- served | +3.3 V |
| 25 |
RsvBus10 |
Re- served | A06 |
IRQ6* |
A13 |
Re- served | RsvBus11 |
| 26 |
GND |
GND |
A05 |
IRQ5* |
A12 |
Re- served | +3.3 V |
| 27 |
RsvBus12 |
Re- served | A04 |
IRQ4* |
A11 |
Re- served | LI\I* |
| 28 |
GND |
GND |
A03 |
IRQ3* |
A10 |
Re- served | +3.3 V |
| 29 |
SBB |
Re- served | A02 |
IRQ2* |
A09 |
Re- served | LI\O* |
| 30 |
GND |
GND |
A01 |
IRQ1* |
A08 |
Re- served | +3.3 V |
| 31 |
SBA |
Re- served | -12 V |
+5 V STDBY |
+12 V |
Re- served | GND |
| 32 |
GND |
GND |
+5 V |
+5 V |
+5 V |
Re- served | VPC |
Pin Assignments J2
| * low-active | |||||||
| Pin |
ROW Z |
ROW A VME |
ROW B VME |
ROW C VME |
ROW D |
||
|---|---|---|---|---|---|---|---|
| VME64x |
VME64 |
VME64 |
VME64x |
||||
| 1 |
User Defined |
Reserved |
User Defined |
+5 V |
User Defined |
Reserved |
User Defined |
| 2 |
GND |
GND |
User Defined |
GND |
User Defined |
Reserved |
User Defined |
| 3 |
User Defined |
Reserved |
User Defined |
RETRY* |
User Defined |
Reserved |
User Defined |
| 4 |
GND |
GND |
User Defined |
A24 |
User Defined |
Reserved |
User Defined |
| 5 |
User Defined |
Reserved |
User Defined |
A25 |
User Defined |
Reserved |
User Defined |
| 6 |
GND |
GND |
User Defined |
A26 |
User Defined |
Reserved |
User Defined |
| 7 |
User Defined |
Reserved |
User Defined |
A27 |
User Defined |
Reserved |
User Defined |
| 8 |
GND |
GND |
User Defined |
A28 |
User Defined |
Reserved |
User Defined |
| 9 |
User Defined |
Reserved |
User Defined |
A29 |
User Defined |
Reserved |
User Defined |
| 10 |
GND |
GND |
User Defined |
A30 |
User Defined |
Reserved |
User Defined |
| 11 |
User Defined |
Reserved |
User Defined |
A31 |
User Defined |
Reserved |
User Defined |
| 12 |
GND |
GND |
User Defined |
GND |
User Defined |
Reserved |
User Defined |
| 13 |
User Defined |
Reserved |
User Defined |
+5 V |
User Defined |
Reserved |
User Defined |
| 14 |
GND |
GND |
User Defined |
D16 |
User Defined |
Reserved |
User Defined |
| 15 |
User Defined |
Reserved |
User Defined |
D17 |
User Defined |
Reserved |
User Defined |
| 16 |
GND |
GND |
User Defined |
D18 |
User Defined |
Reserved |
User Defined |
| 17 |
User Defined |
Reserved |
User Defined |
D19 |
User Defined |
Reserved |
User Defined |
| 18 |
GND |
GND |
User Defined |
D20 |
User Defined |
Reserved |
User Defined |
| 19 |
User Defined |
Reserved |
User Defined |
D21 |
User Defined |
Reserved |
User Defined |
| 20 |
GND |
GND |
User Defined |
D22 |
User Defined |
Reserved |
User Defined |
| 21 |
User Defined |
Reserved |
User Defined |
D23 |
User Defined |
Reserved |
User Defined |
| 22 |
GND |
GND |
User Defined |
GND |
User Defined |
Reserved |
User Defined |
| 23 |
User Defined |
Reserved |
User Defined |
D24 |
User Defined |
Reserved |
User Defined |
| 24 |
GND |
GND |
User Defined |
D25 |
User Defined |
Reserved |
User Defined |
| 25 |
User Defined |
Reserved |
User Defined |
D26 |
User Defined |
Reserved |
User Defined |
| 26 |
GND |
GND |
User Defined |
D27 |
User Defined |
Reserved |
User Defined |
| 27 |
User Defined |
Reserved |
User Defined |
D28 |
User Defined |
Reserved |
User Defined |
| 28 |
GND |
GND |
User Defined |
D29 |
User Defined |
Reserved |
User Defined |
| 29 |
User Defined |
Reserved |
User Defined |
D30 |
User Defined |
Reserved |
User Defined |
| 30 |
GND |
GND |
User Defined |
D31 |
User Defined |
Reserved |
User Defined |
| 31 |
User Defined |
Reserved |
User Defined |
GND |
User Defined |
Reserved |
GND |
| 32 |
GND |
GND |
User Defined |
+5 V |
User Defined |
Reserved |
VPC |
VME, VME64 und VME64x - Zubehör
VME, VME64 and VME64x - Accessories
VME, VME64 et VME64x - Accessoires
VME, VME64 и VME64x - Принадлежности
| F006.00550 |
Kabel für Utility Stecker 7polig 2,54 mm, l = 50 cm | cables for 7-pin utility connector 2.54 mm, l = 50 cm | Câbles pour connecteur polyvalent 7 broches, 2,54 mm, l = 50 cm | кабель для 7-пинового служебного коннектора 2,54 мм, l = 50 см |
| F006.00004 |
Kabel für Utility Stecker 10polig 2,54 mm, l = 50 cm | cables for 10-pin utility connector 2.54 mm, l = 50 cm | Câbles pour connecteur polyvalent 10 broches, 2,54 mm, l = 50 cm | кабель для 10-пинового служебного коннектора 2,54 мм, l = 50 см |
| F006.00450 |
Kabel für Utility Stecker 14polig 2,54 mm, l = 50 cm | cables for 14-pin utility connector 2.54 mm, l = 50 cm | Câbles pour connecteur polyvalent 14 broches, 2,54 mm, l = 50 cm | кабель для 14-пинового служебного коннектора 2,54 мм, l = 50 см |