4.1 JTAG Connector J1 4.1 JTAG Connector J1 4 5- Signal Function AVR I/O Pin Test clock Logic supply ground Test data output +5 V logic supply voltage. Max. 100 mA may be drawn. Test mode select RESET Reset signal RESET Optional +5 V supply voltage from JP1 to power programmer Vsupply...
5.2 RS-232 Connector J9 (SER0) 5.2 RS-232 Connector J9 (SER0) 8 24'4 C,<#D Signal Function AVR I/O Pin Carrier detect Transmit data SER0 RS-232 Receive data (not connected) Signal Ground (not connected) Clear to send Request to send Ring indicator Connector frame/shell is connected to ground 9B>...
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XNUT-100 Hardware Manual < 5.3 RS-232 Connector J7 (SER1) 8 24'4 C,<#D Signal Function AVR I/O Pin (not connected) Transmit data SER1 RS-232 Receive data (not connected) Signal Ground (not connected) (not connected) (not connected) (not connected) Connector frame/shell is connected to ground 9/>...
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XNUT-100 Hardware Manual SER0 in RS-232 Mode < " 08<. 8 24'4 8 4'4#; C ,-D P . 7<!A C &.D P 3 SER1 in RS-232 Mode < " 08<3 8 24'4 8 4'4#; C ,-D P . 7<!A C &4D P 3 6.7.2 RS-485/RS-422 Interface...
6.7 Serial Ports 7<!A C &.D P . < .#; C &3D SER1 in RS-485 Mode < 8 2-65 7<!A C &4D P . < 3#; C &'D 8 2-65 8 24'4 8 4'4#; C ,-D RS-422 Mode < 8 2-44 <...
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XNUT-100 Hardware Manual < < 8<%6.3B0 C7!(D ;#4... < Resource Value / Mode AVR I/O Pin Address range within AVR data space 0x8300 - 0x831F I/O Base 0x300 Interrupt Rising edge PE5 / INT5 Reset signal Active high I/O channel ready...
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XNUT-100 Hardware Manual 6.11 Optional Daughter Board Connector < ;"<23.. C96D < " 08<. 6 0F8 7 ;"<23.. < Signal Function AVR I/O Pin (not connected) +5V logic supply voltage (not connected) +5V logic supply voltage General purpose I/O SCL/INT0...
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6.12 I/O Pin Allocation 6.12 I/O Pin Allocation < 0F8 7 Signal Function Port A PA0-7 Multiplexed address and data lines Port B RX0SWITCH SER0 mode switch, 1 = RS232 mode TX0EN SER0 RS-485 transmitter enable, 0 = disabled RX1SWITCH SER1 mode switch, 1 = RS232 mode TX1EN SER1 RS-485 transmitter enable, 0 = disabled...
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XNUT-100 Hardware Manual Signal Function NICINT NIC interrupt (enable internal pull-up) CTS0 SER0 clear to send (enable internal pull-up) NICIOCHRDY NIC I/O channel ready (enable internal pull-up) Port F LED4 cathode STATUS2 LED LED4 anode STATUS2 LED LED3 cathode STATUS1 LED...
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Titl e FOCUS Software Engineering Pty Ltd Maste r Email: mail@proconx.com Web: www.proconx.com Project N umber Document N umber R ev J3 6 1 J36700 1S PO Box 36, Mt Ommaney QLD 4074, Australia Fil e name J3 6 1 0 01S2-Master.SchDoc...
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CPU/MEMORY FOCUS Software Engineering Pty Ltd Project N umber Document N umber R ev Email: mail@proconx.com Web: www.proconx.com J3 6 1 J36100 1S PO Box 36, Mt Ommaney QLD 4074, Australia Fil e name J3 6 10 01S2-CPU and Mem o r y. SchDoc C op yrigh t (c) 2 00 5 FOC US Soft ware Eng ine erin gPt yLt d.
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Ethe rnet FOCUS Software Engineering Pty Ltd Project N umber Document N umber R ev Email: mail@proconx.com Web: www.proconx.com J3 6 1 J361001S PO Box 36, Mt Ommaney QLD 4074, Australia Fil e name J3 6 1 0 01S2-Ethernet.SchD oc C opyrigh t (c) 2 005 FOC US Soft ware Eng ine erin gPt yLt d.
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Titl e POWER FOCUS Software Engineering Pty Ltd Project N umber Document N umber R ev Email: mail@proconx.com Web: www.proconx.com J3 6 1 J36100 1S PO Box 36, Mt Ommaney QLD 4074, Australia Fil e name J3 6 10 01S2-Power Supply.SchDoc C opyright (c) 2005 FOC US Soft ware Eng ine ering Pt y Lt d.
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SERIAL/CAN FOCUS Software Engineering Pty Ltd Project N umber Document N umber R ev Email: mail@proconx.com Web: www.proconx.com J3 61 J36100 1S PO Box 36, Mt Ommaney QLD 4074, Australia Fil e name J3 61 0 0 1S2-Serial & CAN Ports.SchDoc C op yrigh t (c) 2 00 5 FOC US Sof t ware Engine ering Pt y Lt d.