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Summary of Contents for Actis CIO-32
- Page 1 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
- Page 2 USER’S GUIDE CIO-32 IP module: Counter/Timer and parallel I/O Edition 4003 http:// support.actis-computer.com support@actis-computer.com Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 3 CIO-32 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 4: Table Of Contents
3.2. IP spaces....................6 3.3. I/O space ........................7 3.4. ID space ....................7 3.5. MEM space....................8 3.6. Wait state cycles..................9 CIO-32 characteristics ..................9 Zilog CIO Z8536 ....................10 5.1. General-purpose ports................11 5.2. Special-purpose port ................11 5.3. Counter/Timers ..................12 5.4. - Page 5 While efforts have been made to ensure the accuracy of this document, and although the information contained in this document is believed to be correct, ACTIS Computer S.A. can not be held responsible for any error or for any resulting consequential losses. ACTIS Computer S.A may change or improve the specifications of its products at any time without prior notification.
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Page 6: Introduction
8-bit ports, one special-purpose 4-bit and three 16-bit counter/timers. All CIO-32 I/O signals, TTL levels, are directly connected from CIO controllers to the IP 50-pin I/O connector. A 2 kByte, 8-bit data path, of non-volatile memory is present on the CIO-32 module, this memory is divided in two sections. -
Page 7: Ip Spaces
CIO-32 The hardware architecture of the CIO-32 is divided in 3 main sections: • The IP bus interface, controlling the timing access of the CIO controllers and the on-board memory. • The CIO controllers, Zilog Z8536. • The 2 kByte of non-volatile memory including the identification ROM and module specific data. -
Page 8: I/O Space
User's guide 3.3. I/O space The two CIO controllers are mapped into the IP I/O space. Data and command registers of the CIO controllers are placed on 16 consecutive addresses (8-bit data path). I/O space adr. Register Description CIO (0) controller PEDR Port E Data Register PBDR... -
Page 9: Mem Space
The fourth bytes contain the ASCII text "IPAC". This clearly identifies the ROM beginning. The manufacturer code identifies ACTIS IP. The CIO-32 device is defined by the module type byte. The next byte identifies the IP revision, in accordance with the following definition. Revision ASCII car. -
Page 10: Wait State Cycles
The following table shows the number of wait states asserted in each IP space. Space Wait state Read Write Identification Memory Interrupt acknowledge N.A. 4. CIO-32 characteristics Symbol Parameters Test conditions Unit V IH Input high voltage Vcc + 0.3 V IL Input low voltage -0.3... -
Page 11: Zilog Cio Z8536
CIO-32 5. Zilog CIO Z8536 The CIO-32 IP contains two Z8536 devices, and the following description gives you the features of these CIO controllers. Each Z8536 device provides two general-purpose 8-bit ports (port A-B or C-D of the CIO-32 respectively), one special-purpose 4-bit port (port E or F of the CIO-32 respectively), and three 16-bit counter/timers (timer 1 to 6 of the CIO-32). -
Page 12: General-Purpose Ports
OR/AND condition, the polarity and the transition detection (state or edge) are independently programmable for each bit-port. The second port (port B or D of the CIO-32) allows an external access to the first and second software counter/timers (counter/timers 1-2 or 4-5 of the CIO-32). -
Page 13: Counter/Timers
CIO-32 5.3. Counter/Timers All the three counter/timers (counter/timers 1 to 6 of the CIO-32) are functionality identical. Three output modes are available: pulse, one-shoot, and square-wave. The operating mode of the counter/timer can be programmed either as retriggerable or as non- retriggerable. -
Page 14: Z8536 Registers Access
The first cycle is the write pointer operation, into the control register (CR0 and CR1, on CIO-32) which selects the internal register. The next cycle is the data access operation. Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 15 The CIO is on the reset state, after hardware or software reset. The software reset is accomplished by writing D0=1 in CR0 or CR1 registers of the CIO-32. On the CIO-32 IP, the hardware reset is accomplished when the reset signal is asserted on the IP logic interface.
- Page 16 User's guide The following table shows the internal CIO registers. Internal Cycle Registers addr. Main control registers Master interrupt control Master configuration control Port A or C interrupt vector Port B or D interrupt vector Counter/timer interrupt vector Port E or F data path polarity Port E or F data direction Port E or F special I/O control Most often accessed registers...
- Page 17 For more details on register programming and SCC functionalities, please refer to the Zilog "Z8036 Z-CIO/Z8536 CIO Counter/Timer and Parallel I/O Unit" technical manual. A standard OS-9 driver is available from ACTIS Computer. Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 18: Connection
User's guide 6. Connection The CIO-32 signals of the four general-purpose 8-bit ports and the two special-purpose 4- bit ports are present on the 50-pin IP I/O connector. The power supply +5V is also provided for external signal conditioning, and it's short-circuit protected from CIO-32 revision "A"... -
Page 19: Component Location
CIO-32 7. Component location Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 20: Oem Warranty
Please retain shipping information, including tracking numbers. If ACTIS Computer determines that failure of the product(s) was not a result of a defect in materials or workmanship, ACTIS Computer reserves the right to charge customer for parts and labor at ACTIS Computer's then current labor rate. -
Page 21: Ordering Information
CIO-32 9. Ordering Information Reference Description CIO-32 Quad 8-bit TTL I/Os ports with 4-bit handshake, includes six 16-bit timers. IO-50 Universal 50-pin screw terminals connectors. 6U form factor. Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 22 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...