INNOVATIVE INTEGRATION
PC31
|
Card Type |
Digital I/O card |
|
I/O Options |
Digital I/O connector (2), analog I/O connector, memory expansion connector, DSPLINK expansion connector, |
|
Data Bus |
16-bit ISA |
|
Card Size |
Full-length, full-height card |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Unidentified |
CN1 |
26-pin digital I/O |
CN6 |
|
Unidentified |
CN2 |
10-pin serial port 1 - internal |
CN7 |
|
Memory expansion connector |
CN3 |
10-pin serial port 2 - internal |
CN8 |
|
DSPLINK expansion connector |
CN4 |
37-pin analog I/O |
CN9 |
|
50-pin digital I/O |
CN5 |
UART 2 breakout connector |
CN10 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
| » |
Zero wait states for onboard SRAM |
JP18 |
Open |
|
1 wait state for onboard SRAM |
JP18 |
Pins 1 & 2 closed | |
| » |
Onboard SRAM is 1 wait state or greater |
JP19 |
Open |
|
Onboard SRAM is 0 wait state |
JP19 |
Pins 1 & 2 closed | |
| » |
Less than 512kW SRAM installed |
JP43 |
Pins 1 & 2 closed |
|
512 kW SRAM installed |
JP43 |
Pins 2 & 3 closed | |
| » |
Factory configured - do not alter |
JP51 |
Unidentified |
| » |
Factory configured - do not alter |
JP60 |
Unidentified |
| » |
IN15 differential |
JP69/A |
Off |
|
IN15 single-ended |
JP69/A |
On | |
| » |
IN14 differential |
JP69/B |
Off |
|
IN14single-ended |
JP69/B |
On | |
| » |
IN13 differential |
JP69/C |
Off |
|
IN13 single-ended |
JP69/C |
On | |
| » |
IN11 differential |
JP69/E |
Off |
|
IN11 single-ended |
JP69/E |
On | |
| » |
IN12 differential |
JP69/D |
Off |
|
IN12 single-ended |
JP69/D |
On | |
| » |
IN10 differential |
JP69/F |
Off |
|
IN10 single-ended |
JP69/F |
On | |
| » |
IN9 differential |
JP69/G |
Off |
|
IN9 single-ended |
JP69/G |
On | |
| » |
IN8 differential |
JP69/H |
Off |
|
IN8 single-ended |
JP69/H |
On | |
| » |
Factory configured - do not alter |
JP78 |
Unidentified |
| » |
Factory configured - do not alter |
JP79 |
Unidentified |
| » |
Factory configured - do not alter |
JP99 |
Unidentified |
|
Note: JP69 can only be used if U99, U100, U101, and U102 are removed and JP63 and JP64 are configured with pins 2 & 3 closed. | |||
|
CLOCK SOURCE SELECTION | |||
|
Clock source |
JP1/A |
JP1/B |
JP1/C |
|
TMR1 clocked by H1/2 |
Open |
Open |
Closed |
|
TMR1 clocked externally |
Open |
Open |
Open |
|
TMR2 clocked by H1/2 |
Open |
Closed |
Open |
|
TMR2 clocked externally |
Open |
Open |
Open |
|
TMR3 clocked by H1/2 |
Closed |
Open |
Open |
|
TMR3 clocked externally |
Open |
Open |
Open |
|
OUTPUT SPAN SELECTION | ||||
|
Output span |
JP45 |
JP46 |
JP47 |
JP48 |
|
Bipolar +/-10v p-p |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
Bipolar +/-1v p-p |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
DATA WIDTH SELECTION | ||
|
Data width |
JP65/A-K |
JP77 |
|
16-bit |
Pins 2 & 3 closed |
Open |
|
32-bit |
Pins 1 & 2 closed |
Closed |
|
TRIGGER SOURCE SELECTION | ||||
|
Source |
JPADC/A |
JPADC/B |
JPADC/C |
JPADC/D |
|
External TMR0 |
Open |
Open |
Open |
Closed |
|
External TMR1 |
Open |
Open |
Closed |
Open |
|
Internal TCLK1 |
Open |
Closed |
Open |
Open |
|
Address strobe |
Closed |
Open |
Open |
Open |
|
STANDARD A/D INPUT RANGE SELECTION | ||
|
Input Span |
JP54A |
JP54B |
|
Channel A +/-10V |
Open |
N/A |
|
Channel A 0-10V |
Pins 1 & 2 closed |
N/A |
|
Channel A 10-0V |
Pins 2 & 3 closed |
N/A |
|
Channel B +/-10V |
N/A |
Open |
|
Channel B 0-10V |
N/A |
Pins 1 & 2 closed |
|
Channel B 10-0V |
N/A |
Pins 2 & 3 closed |
|
A/D INPUT TYPE SELECTION | ||
|
Mux type |
JP63 |
JP64 |
|
Channel A single ended |
Pins 2 & 3 closed |
N/A |
|
Channel A differential |
Pins 1 & 2 closed |
N/A |
|
Channel B single ended |
N/A |
Pins 2 & 3 closed |
|
Channel B differential |
N/A |
Pins 1 & 2 closed |
|
CONVERSION TRIGGER SOURCE DAC0/1 | |||||||||
|
Source |
JP50/A |
JP50/B |
JP50/C |
JP50/D |
JP50/E |
JP50/F |
JP50/G |
JP50/H |
JP50/I |
|
TRM0 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
TRM1 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
TCLK1 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
|
0XFFF980 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
|
CONVERSION TRIGGER SOURCE DAC2/3 | |||||||||
|
Source |
JP50/A |
JP50/B |
JP50/C |
JP50/D |
JP50/E |
JP50/F |
JP50/G |
JP50/H |
JP50/I |
|
TRM0 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
|
TRM1 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
|
TCLK1 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
|
0XFFF980 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
|
inverted version of DAC0/1 trigger pulse |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
|
INTERRUPT COMBINATION EI1 SELECTION | |||||||||
|
Source |
JP17/A |
JP17/B |
JP17/C |
JP17/D |
JP17/E |
JP17/F |
JP17/G |
JP17/H |
JP17/I |
|
8530 UART |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
|
DSPLINK INT0 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
|
8254 TMR0 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
|
INTERRUPT COMBINATION EI2 SELECTION | |||||||||
|
Source |
JP17/A |
JP17/B |
JP17/C |
JP17/D |
JP17/E |
JP17/F |
JP17/G |
JP17/H |
JP17/I |
|
8530 UART |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
|
’C31 TMR1 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
|
PC_INT |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
|
INTERRUPT COMBINATION EI3 SELECTION | |||||||||
|
Source |
JP17/A |
JP17/B |
JP17/C |
JP17/D |
JP17/E |
JP17/F |
JP17/G |
JP17/H |
JP17/I |
|
8254 TMR2 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
|
PC_MSG |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
/DSPLINK INT1 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
I/O CONFIGURATION | |||||||
|
I/O address |
S1/1 |
S1/2 |
S1/3 |
S1/4 |
S1/5 |
S1/6 |
S1/7 |
|
200h |
Off |
On |
Off |
Off |
Off |
Off |
Off |
|
210h |
Off |
On |
Off |
Off |
Off |
Off |
On |
|
220h |
Off |
On |
Off |
Off |
Off |
On |
Off |
|
230h |
Off |
On |
Off |
Off |
Off |
On |
On |
|
240h |
Off |
On |
Off |
Off |
On |
Off |
Off |
|
250h |
Off |
On |
Off |
Off |
On |
Off |
On |
|
260h |
Off |
On |
Off |
Off |
On |
On |
Off |
|
270h |
Off |
On |
Off |
Off |
On |
On |
On |
|
280h |
Off |
On |
Off |
On |
Off |
Off |
Off |
|
290h |
Off |
On |
Off |
On |
Off |
Off |
On |
|
2A0h |
Off |
On |
Off |
On |
Off |
On |
Off |
|
2B0h |
Off |
On |
Off |
On |
Off |
On |
On |
|
2C0h |
Off |
On |
Off |
On |
On |
Off |
Off |
|
2D0h |
Off |
On |
Off |
On |
On |
Off |
On |
|
2E0h |
Off |
On |
Off |
On |
On |
On |
Off |
|
2F0h |
Off |
On |
Off |
On |
On |
On |
On |
|
300h |
Off |
On |
On |
Off |
Off |
Off |
Off |
|
310h |
Off |
On |
On |
Off |
Off |
Off |
On |
|
320h |
Off |
On |
On |
Off |
Off |
On |
Off |
|
330h |
Off |
On |
On |
Off |
Off |
On |
On |
|
340h |
Off |
On |
On |
Off |
On |
Off |
Off |
|
350h |
Off |
On |
On |
Off |
On |
Off |
On |
|
360h |
Off |
On |
On |
Off |
On |
On |
Off |
|
370h |
Off |
On |
On |
Off |
On |
On |
On |
|
380h |
Off |
On |
On |
On |
Off |
Off |
Off |
|
390h |
Off |
On |
On |
On |
Off |
Off |
On |
|
3A0h |
Off |
On |
On |
On |
Off |
On |
Off |
|
3B0h |
Off |
On |
On |
On |
Off |
On |
On |
|
3C0h |
Off |
On |
On |
On |
On |
Off |
Off |
|
3D0h |
Off |
On |
On |
On |
On |
Off |
On |
|
3E0h |
Off |
On |
On |
On |
On |
On |
Off |
|
3F0h |
Off |
On |
On |
On |
On |
On |
On |
|
DUAL PORT RAM CONFIGURATION | ||||||||
|
Address |
S2/1 |
S2/2 |
S2/3 |
S2/4 |
S2/5 |
S2/6 |
S2/7 |
S2/8 |
|
C000:0000h |
Off |
On |
On |
Off |
Off |
Off |
Off |
Off |
|
C000:4000h |
Off |
On |
On |
Off |
Off |
Off |
On |
Off |
|
C000:8000h |
Off |
On |
On |
Off |
Off |
On |
Off |
Off |
|
C000:C000h |
Off |
On |
On |
Off |
Off |
On |
On |
Off |
|
D000:0000h |
Off |
On |
On |
Off |
On |
Off |
Off |
Off |
|
D000:4000h |
Off |
On |
On |
Off |
On |
Off |
On |
Off |
|
D000:8000h |
Off |
On |
On |
Off |
On |
On |
Off |
Off |
|
D000:C000h |
Off |
On |
On |
Off |
On |
On |
On |
Off |
|
INTERRUPT SELECTION | |||||||||
|
Setting |
JP22/A |
JP22/B |
JP22/C |
JP22/D |
JP22/E |
JP22/F |
JP22/G |
JP22/H |
JP22/I |
|
IRQ3 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
IRQ4 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
IRQ5 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
|
IRQ7 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
|
IRQ9 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
|
IRQ10 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
|
IRQ11 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
|
IRQ12 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
|
IRQ15 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
|
MISCELLANEOUS TECHNICAL NOTES |
|
The PC31 uses a 32-bit Digital Signal Processor as a coprocessor. This processor addresses memory in 32-bit chunks called "words". |
