InetrfaceProducts NXP / parallel_bus

Parallel bus (address 8 bit, data 8 bit) access sample using GPIO pins.

Dependents:   mini_board_PCU9669_demo mini_board_PCU9669

Parallel bus emulation sample code

mbed (LPC1768) does not have parallel bus but it can be emulated by GPIO.
Please find a notebook page for more infomation.

/media/uploads/nxp_ip/parallel-block-diagram.png

/media/uploads/nxp_ip/parallel_access_opt.png

Diff: hardware_abs.c

Revision:
3:a3e71822a7a3
Parent:
2:8f5c7901d52a
Child:
4:2b277209c3e6
--- a/hardware_abs.c	Thu Jul 12 06:03:57 2012 +0000
+++ b/hardware_abs.c	Thu Jul 12 06:04:45 2012 +0000
@@ -7,7 +7,7 @@
  *
  *    ** Parallel bus accessing library version 2.0 (12-Jul-2012)
  *    ** version 2.0 has been made for speed optimization by register level control
- *    ** And it makes parallel bus independent from mbed-library (PortOut, PortInOut)
+ *    ** And it makes parallel bus speed independent from mbed-library (PortOut, PortInOut)
  *
  *  Released under the MIT License: http://mbed.org/license/mit
  *