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Document: Part ‚I', Version 3.21_E, 09.11.00 18:24
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File: tdc_pd-isa16v3_321e.doc
and Linear Image Arrays
PC/AT-ISA Interface Electronics
Technical Documentation
PD-ISA16V3-2 (06010.35 / 06010.36)
tim.602 / tim.507 / adrisav3
Operating Electronics
for Spectral Sensors
PD-ISA16V3
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Summary of Contents for artisan PD-ISA16V3
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Page 1: Technical Documentation
Spectral Sensors and Linear Image Arrays PC/AT-ISA Interface Electronics PD-ISA16V3 Technical Documentation Board: PD-ISA16V3-2 (06010.35 / 06010.36) PLD: tim.602 / tim.507 / adrisav3 Document: Part ‚I’, Version 3.21_E, 09.11.00 18:24 tec5 AG In der Au 25 D - 61440 Oberursel / Taunus... -
Page 2: Table Of Contents
I.8 Standard Version, Jumper and Solder Bridges ................21 A1 Circuit diagram PC/AT Interface Electronics PD-ISA16V3 ............... 22 A1.1 Circuit diagram PC/AT Interface Electronics PD-ISA16V3 / Page 1 of 6 ........22 A1.2 Circuit diagram PC/AT Interface Electronics PD-ISA16V3 / Page 2 of 6 ........23 A1.3 Circuit diagram PC/AT Interface Electronics PD-ISA16V3 / Page 3 of 6 ........ -
Page 3: General
Technical Documentation V3.21_E I.1 General The PC/AT Interface Electronics type PD-ISA16V3 is part of the PC/AT Operating Electronics for Spectral Sensors or MOS Linear Image Sensors. Functionally, it allows the PC to control the Front End Electronics, to which the currently used Spectral Sensor is connected. -
Page 4: 16 Bit Isa Bus Interface
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E ShutterControl ShutterControl LightControl +5V int. StartScan Control StoreEnable Light Control VCC_LCtr_In Register TimerModeControls Driver StartScanControls LightControlOut Latches MultiplexerControls #1 and FifoReset ExtIRQIn ExtReadoutTrigIn Spectrometer Timer #2 Readout Control Timer #1 Counter 8254 Ground... -
Page 5: Control Ports And Status Port
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E The following table shows the possible data transfers between the PC and the components of the PC/AT Interface Board (overview): I/O - address data word length transfer direction component addressed Base + 00 HEX... - Page 6 PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E Signal assignment for control port #1: data bit signal comment designation STOR_E1# store enable 1, enables data storage FIFO_R# FIFO reset, erases FIFO memory STSCAN1# start scan 1, rising edge activates a scan cycle...
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Page 7: Lighting Control
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E Signal assignment for the status port: data bit signal comment designation IRQIN1 internal interrupt request EXTIRQIN external interrupt request FULL# FIFO full, FIFO memory full EMPTY# FIFO empty, FIFO memory empty SCANRUN scan running, readout of the array active... -
Page 8: Fifo Buffer Memory
5:8K*9] or type IDT720x, x designates the storage capacity of the component [3:2K*9 / 4:4K*9 / 5:8K*9 / 6:16K*9]). The PC/AT Interface Electronics PD-ISA16V3 in standard version is equipped with 2 chips type SN74ACT7203 or IDT7203 (organization 2 KByte * 9, IC7 and IC8) in plug-in sockets. For larger memory capacity, the 2 kByte - IC's may be replaced by equivalent types, which are compatible in pin assignment and functionality, offering larger memory sizes (currently available for up to 16 kBytes). -
Page 9: Scan Cycle Clocking, Timer
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E I.3.6 Scan Cycle Clocking, Timer The term scan cycle stands for a single reset procedure for the charges on the photodiode array (read-out procedure without data storage) and one or more read-out procedures with spectral data storage, sequenced with a delay of one integration period each time. -
Page 10: Interrupts
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E Mode of Operation 'TimerContinuous' (Timer Mode 3): TIMSELM0 = High TIMSELM1 = High The scan cycle is controlled autonomously by the PC Interface Board. The behavior in the mode of operation 'TimerContinuous' resembles the mode of operation 'TimerSingle'. - Page 11 PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E mode IRQ-SEL-1 IRQ-SEL-0 signal source comment TIM-IRQ via IC4B as output timer-IC #2 / timer 2, EOS/TIM# application-specific function High HALF FIFO memory half full (only FIFO IDT720x) High EMPTY# FIFO memory not empty...
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Page 12: Internal And External Scan Cycle Triggering / Chopper Operation
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E I.3.8 Internal and External Scan Cycle Triggering / Chopper Operation A scan cycle may be triggered under PC-control (internally) or via external control signals. The control signals STS-SEL0 and STS-SEL1 select one of three scan cycle trigger procedures, which are explained in the following. -
Page 13: Test Mode Simulated Frontend Electronics
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E external scan trigger signal STSCAN8# is also routed to the status port on the PC Interface Board, allowing e. g. to monitor the chopper rate with the PC. Furthermore, the PC - Interface Electronics offers the possibility to determine whether a full scan cycle could be performed in chopper mode in the corresponding phase (illuminated or darkened). -
Page 14: Arrangement Of Components
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E I.4 Arrangement of Components BR7 BR8 Service J2 SW 1 J6 J4 Fig. I 2: View of the PC/AT Interface Electronics, component side BR 2 Fig. I 3: View PC/AT Interface Electronics, solder side... -
Page 15: Board Settings
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E I.5 Board Settings I.5.1 I/O Base Address (Dip Switch Block SW1) Adressbit 2** The I/O base address of the plug-in board is set by switches 1...6 of the DIP switch block (ON corresponds to Low). -
Page 16: Wait States (Jumper 3)
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E I.5.3 Wait States (Jumper 3) With jumper J3 closed, the PC Interface Board activates the signal 0WS# at each access. 0WS# The activation of the signal 0WS# (zero wait states) shortens memory or I/O access times by omitting waits normally inserted to the CPU cycles. -
Page 17: Solder Bridges (Br1 To Br8)
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E I.5.6 Solder Bridges (BR1 to BR8) BR1: position 1-2: ST2/pin22 = ZEIL_RES position 2-3: ST2/pin22 = Ground or TIM_IRQ (see BR8) BR2: open: ST2/pin14 = FEE_SEL0 closed: ST2/pin14 = Ground BR3: open: ST2/pin15 = FEE_SEL1... -
Page 18: Connector Pin Assignment
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E I.7 Connector Pin Assignment I.7.1 Connector ST2 (to Frontend Electronics) Connector type: 25 pin SUB-D connector, socket contacts signal designation explanation D0/D8 ADC data bit D0 or D8 D1/D9 ADC data bit D1 or D9... -
Page 19: Connector St1 (Flash Control And Trigger)
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E I.7.2 Connector ST1 (Flash Control and Trigger) Connector type: 9 pin SUB-D connector, pin contacts signal- and input / output explanation short designation EXT_IRQ_IN TTL-input (1) edge-triggered external interrupt request input: (EX-IRQ-I) event-buffered (flip-flop), request may be routed to PC... -
Page 20: Connector J2 (Service Connector)
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E I.7.3 Connector J2 (Service Connector) Connector type: socket connector, pin contacts pin number signal designation explanation STSCAN6# start pulse for read-out of the array SCANRUN read-out of the array running clock signal 1PIXEL#1... -
Page 21: Standard Version, Jumper And Solder Bridges
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E I.8 Standard Version, Jumper and Solder Bridges Fig. I 4: View of the PC/AT Interface Electronics, components side, default settings for jumpers and solder bridges Fig. I 5: View of the PC/AT Interface Electronics, solder side, default settings for jumpers and solder... -
Page 22: A1 Circuit Diagram Pc/At Interface Electronics Pd-Isa16V3
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E A1 Circuit diagram PC/AT Interface Electronics PD-ISA16V3 A1.1 Circuit diagram PC/AT Interface Electronics PD-ISA16V3 / Page 1 of 6 tec5 Sensorik und Systemtechnik GmbH Page I 22 / 27... -
Page 23: A1.2 Circuit Diagram Pc/At Interface Electronics Pd-Isa16V3 / Page 2 Of 6
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E A1.2 Circuit diagram PC/AT Interface Electronics PD-ISA16V3 / Page 2 of 6 tec5 Sensorik und Systemtechnik GmbH Page I 23 / 27... -
Page 24: A1.3 Circuit Diagram Pc/At Interface Electronics Pd-Isa16V3 / Page 3 Of 6
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E A1.3 Circuit diagram PC/AT Interface Electronics PD-ISA16V3 / Page 3 of 6 tec5 Sensorik und Systemtechnik GmbH Page I 24 / 27... -
Page 25: A1.4 Circuit Diagram Pc/At Interface Electronics Pd-Isa16V3 / Page 4 Of 6
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E A1.4 Circuit diagram PC/AT Interface Electronics PD-ISA16V3 / Page 4 of 6 tec5 Sensorik und Systemtechnik GmbH Page I 25 / 27... -
Page 26: A1.5 Circuit Diagram Pc/At Interface Electronics Pd-Isa16V3 / Page 5 Of 6
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E A1.5 Circuit diagram PC/AT Interface Electronics PD-ISA16V3 / Page 5 of 6 tec5 Sensorik und Systemtechnik GmbH Page I 26 / 27... -
Page 27: A1.5 Circuit Diagram Pc/At Interface Electronics Pd-Isa16V3
PC Interface Electronics PD-ISA16V3 Technical Documentation V3.21_E A1.5 Circuit diagram PC/AT Interface Electronics PD-ISA16V3 / Page 6 of 6 tec5 Sensorik und Systemtechnik GmbH Page I 27 / 27...
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