30 PCM-4894 User Manual
DOC address setting (JP2, 1-6)
The DiskOnChip 2000 occupies a 8 KB window in the upper
memory address range of C800 to E000. You should ensure this
does not conflict with any other device's memory address. JP2
pin 1-6 controls the memory address of the Flash disk.
DOC address setting (JP2, 1-6)
CC00
D000
D400
D800
DC00
E000
* default
COM2 RS-232/422/485 select (JP2, 7-10)
The serial port COM2 of this board can be configured as RS-232,
RS-422, or RS-485.
The settings are as follows:
COM2 RS-232/422/485 select (JP2, 7-10)
RS-232
RS-422
RS-485
* default
7 8
9 10
7 8
9 10
1 3 5
2 4 6
1 3 5
2 4 6
1 3 5
2 4 6
1 3 5
2 4 6
1 3 5
2 4 6
1 3 5
2 4 6
*
7 8
9 10
*
Summary of Contents for PCM-4894
Page 14: ...8 PCM 4894 User Manual...
Page 56: ...50 PCM 4894 User Manual...
Page 72: ...A 66 PCM 4894 User Manual...
Page 77: ...Appendix C Optional Extras C 71 C Optional Extras APPENDIX...