Technical information, Jumper descriptions – Remote Processing RPC-30 User Manual
Page 38

TECHNICAL INFORMATION
Page 36
RPC-30
MEMORY AND I/O MAP
Memory
Description
Address
C A M B A SI C
U 9
& 0 00 0 0 - & 07 F F F
RAM , U 10
32K
& 0 80 0 0 - & 0F F F F
128K
& 0 80 0 0 - & 1F F F F
512K
& 0 80 0 0 - & 7F F F F
I / O
J3 Digital
&0000 - &000F
On card op to modules,
jumpers, watchdog
&0010 - &001F
Display & keypad
&0050 - &005F
Watchdog timer reset
&0060 - &006F
Real time clock
&0070 - &007F
Internal processor
& 0 08 0 - & 0 0F F
Program EEPROM
& 8 00 0 - & F F F F
JUMPER DESCRIPTIONS
A * after a jumper position indicates factory default and
is jumpered.
Jumper
Description
W1[1-2]
External reset
W2[1-2]
A17 for 512K RAM
W2[2-3]*
VBAT for 32K & 128K RAM
W3[1-2]*
Autorun
W4[3-1]
RS-485 terminated
W4[3-2]*
RS-485 not terminated
W4[4-2]
RS-485 terminated
W4[4-6]*
RS-485 not terminated
W5[1-2]
COM 2 is RS-422/485
W5[2-3]*
COM 2 is RS-232
W6[1-2]*
J3 resistors pulled up
W6[2-3]
J3 resistors pulled down
W7[1-2]*
User jumper 5
W7[3-4]*
User jumper 4
W7[5-6]*
User jumper 3
W7[7-8]
User jumper 2
W7[9-10]
User jumper 1
W8[1-2]
Speaker off
W8[2-3]*
Speaker enabled