ABB 3BHE039204P106 GVC736CE101 spare parts module

ABB 3BHE039204P106 GVC736CE101 spare parts module

Technical data of product parameters

The VMEchip provides a VMEbus access time-out timer. If the 3BHE039204P106 GVC736CE101
MVME147 is not granted the VMEbus within the selected time
period, the MC68030 receives a bus error signal (unless the cycle is
write posted). The time period is selectable in software for 102 µs,
1.6 ms, 51 ms, or infiniteThe VMEbus master interface is provided by the VMEchip.
Depending on the VMEbus address, the MVME147 master 3BHE039204P106 GVC736CE101
interface may be A32/D32, A24/D16, or A16/D16. When the
MC68030 needs the VMEbus for a read, write, read-modify- write,
or interrupt acknowledge cycle, it requests the VMEchip to obtain
bus mastership. The VMEchip requests the bus and after it receives
mastership, it activates the VMEbus signals as requested by the
MC68030. When the slave responds, the VMEchip passes this
information to the MC68030.Slave Interface
The VMEchip provides the VMEbus slave interface for the
MVME147. When the VMEbus wants to access the DRAM or
VMEchip control registers, the VMEbus map decoder selects the
VMEchip 3BHE039204P106 GVC736CE101
For a DRAM access, the VMEchip requests the local bus and after
obtaining mastership, the VMEchip activates the proper signals to
access the DRAM. The DRAM notifies the VMEchip and the
VMEchip notifies the VMEbus when the DRAM has completed.
Mastership of the local bus is not required to access the VMEchip
Global Control and Status Registers. The VMEbus cannot access
any other resources than DRAM on the MVME147. Because the local address and data buses are used to access the
onboard DRAM and the VMEbus, any devices that use these
resources must become the local bus master first. The MC68030
arbitration logic (Bus Request (BR*), Bus Grant (BG*), Bus Grant
Acknowledge (BGACK*)) is used by the GCC multiport arbiter to
transfer local bus mastership from the current master to the next
master. During normal operation the MC68030 is the local bus
master.3BHE039204P106 GVC736CE101
When the PCC, the LANCE, or the VMEbus requests use of the local
bus, the GCC multiport arbiter activates BR* to the MC68030. The
MC68030 responds by activating BG*, finishing its current cycle (if
one is in progress), and giving up local bus mastership.

Product picture display

About us 

Ruichang Mingsheng Automation Equipment Co., Ltd. is an enterprise specializing in the sales of ABB DSQC robot system module spare parts and Siemens Moore APACS control system spare parts for a long time. The spare parts we sell all provide a one-year quality assurance, and have undergone strict testing and certification. Our company can directly purchase from overseas, and can provide equipment and spare parts from different countries and manufacturers Solve the problems you are looking for in many places or worry about product quality problems, etc. We have great advantages in price, product details, and sincerely welcome you to call or use E-mail to query!

Email: onewwww@foxmail.com

Introduction to main products

Focus on DCS, PLC, robot control system and large servo system.

Main products: various modules/cards, controllers, touch screens, servo drives.

Advantages: supply imported original products, professional discontinued parts, fast delivery, accurate delivery time,

Main brands include ABB Bailey, GE/FANC, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, Emerson EMERSON, OVATION, MOTOROLA, XYVOM, Honeywell HONEYWELL, Rexroth, KUKA, NI, DEIF, Yokogawa, Woodward WOODWARD, Ryan, Schneider SCHNEIDER, Yaskawa, Moog MOOG, PROSOFT and other brands

reminder

For more products, please contact the email for inquiry onewwww@foxmail.com

This article from the temporal Ming sheng automation equipment co., LTD.,

link: http:www.onewwww.com