Sundance SMT326v2 - Manual (Page 10)

Release Page 10 of 24 SMT326 DSP PC/ISA System User Guide
Document Name: SMT326 Ugv2.doc Original Date: 08/11/97
Product Name: SMT326 Revision Date: 08/26/99
Author: Graeme Parker – Fabio Ancona
PC I/O Map Summary
Jumpers
CV10 series Micro-miniature Coaxial Connector
It enables hoghly densed package in wireles terminal equipment and various hhigh-frequency
equipment.
General Specifications:
Characteristic Impedance 50 Ohms
Applicable frequency DC ~ 3 GHz
V.S.W.R. 1.3 max
Dielectric Withstanding Voltage 500 VAC r.m.s.
Insulation Resistance 500 Mohms
Contact Resistance
Center conductor:
Outer conductor: 45 mOhms max
15 mOhms max
Operating temperature From -40 C to +85 C
Reference:
Japan Aviation Electronics Ind. Ltd.
I/O Address Function Comment
0x300-1
0x302-3
0x304 Link control / status bit 7 = output channel ready
bit 6 = input data available
0x30A Link data
0x30C Link reset / NMI bit 0 = reset to 'C44
bit 1 = NMI to 'C44
0x30E
0x30F
Jumper number Function
JP1 Short these two pins to produce an external reset.
JP2 Selects the ‘C44 boot mode. IN : comm port, OUT :
boot ROM.
JP3 Selects PC interface configuration mode. Right : serial
PROM, left : download cable. DO NOT CHANGE.
JP4 PEROM (boot ROM + ID ROM) write enable when IN.
Write protected when OUT.
JP5 Selects the XC9536 configuration mode. OUT :
normal, IN : via HDR2 (JTAG). DO NO CHANGE.