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:
4:2b277209c3e6
Parent:
3:a3e71822a7a3
Parent:
1:5526d3e04b7a
Child:
5:8b54fb7ecfff
--- a/hardware_abs.c	Thu Jul 12 06:04:45 2012 +0000
+++ b/hardware_abs.c	Thu Jul 12 06:06:43 2012 +0000
@@ -2,8 +2,8 @@
 /** A sample code for "mini board PCU9669/PCA9665"
  *
  *  @author  Akifumi (Tedd) OKANO, NXP Semiconductors
- *  @version 1.0
- *  @date    26-Mar-2012
+ *  @version 1.1
+ *  @date    11-Jul-2012
  *
  *    ** Parallel bus accessing library version 2.0 (12-Jul-2012)
  *    ** version 2.0 has been made for speed optimization by register level control