User Guide

45
AVR-5805/AVC-A1XV
M30625FGPGP (IC303) DIGITAL P.W.B.
M30625FGPGP Terminal Function
Pin Pin Name Symbol I/O Type Det
Op
(Int.)
Op
(Ext.)
Res FUNCTION
1 VREF VREF - - - - - - AD ref. +5V
2 AVCC AVCC - - - - - - AD +3.3V
3 P97/SIN4 MPLDOSI I - Lv - - Z MAIN FPGA control pin
4 P96/SOUT4 MPLDISO O C - - Ed Z MAIN FPGA control pin
5 P95/CLK4 MPLDCLK O C - - Ed Z MAIN FPGA control pin
6 P94 MPLDSTB O C - - Ed Z MAIN FPGA control pin
7 P93 DSPOSCONS O C - - - Z ON="H"(After 20ms from DIGITAL POWER ON)
8 P92/SOUT3 DSPISOS O C - - Ed Z PLD control pin for DSP
9 P91/SIN3 DSPOSIS I - - - Eu Z PLD control pin for DSP
10 P90/CLK3 DSPCLKS O C - - Ed Z PLD control pin for DSP
11 P141 DSPBOOT I - - - Eu Z "DSP rewrite boot program (DSP rewrite: L input) /(DLINK ID writing mode start:
L input set)"
12 P140 NC I - - - Eu Z Not used
13 BYTE BYTE - - - - - - GND (Ext. data bus bit width switching, 16bit: L)
14 CNVCS CNVSS - - - - Ed - "Single-chip/Micro-processor mode switching (Normal single-chip: L, Rewrite
boot program start:H input set)"
15 P87 DSPIOPOWERS O C - - Eu Z DSP POWER ON="L" (After 10ms from DIGITAL POWER ON)
16 P86 NC I - - - - Z Not used
17 RESET SUBRESET
I - Lv - Eu L Reset input (Reset: L)
18 XOUT X1 O - - - - - Oscillator connection
19 VSS VSS - - - - - - GND
20 XIN X2 I - - - - - Oscillator connection
21 VCC1 VCC1 - - - - - - +3.3V
22 P85/NMI _NMI I - - - - - Not used (Fixed to H)
23 P84/INT2 REQSIIEO I - E ↓ &L - - Z 1394 control pin
24 P83/INT1 ACKSIMO I - E ↓ &L - Ed Z MAIN-SUB μcom comm. control pin
25 P82/INT0 SUBBDOWN I - E ↓ &L Eu Z Power down detect (Power down: L)
26 P81 DIRDOUT1 I - - - Eu Z DIR1 control input pin (LC89057W-E), control data input
27 P80 DIRDIN1 O C - - Z DIR1 control pin (LC89057W-E), control data output