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:
1:5526d3e04b7a
Parent:
0:d6ec2b9171cb
Child:
4:2b277209c3e6
--- a/hardware_abs.c	Wed Jul 11 09:37:35 2012 +0000
+++ b/hardware_abs.c	Wed Jul 11 11:18:36 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 (11-Jul-2012)
  *    ** version 2.0 has been made for speed optimization by register level control