Download Eurotech VIPER-Lite Datasheet

Transcript
VIPER Technical Manual
Detailed hardware description
PC/104 16-bit I/O read/write access cycles
AEN
BALE
SBHE
A<0:15>
VALID
VALID
IOCS16
IOCHRDY
IOR/IOW
DATA (read)
VALID
DATA (write)
VALID
VALID
VALID
PC/104 8-bit memory write access cycle
AEN
BALE
SBHE
A<0:23>
VALID
VALID
MEMCS16
IOCHRDY
(S)MEMW
DATA (write)
VALID
VALID
8-bit memory read access cycles are not supported by the PXA255 PCMCIA
controller for common memory space.
© 2007 Eurotech Ltd
Issue E
69