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14432A- PSB? (SPI-Mode)

zg4

New member
Hello,
I can't find the PSB-Pin to switch the LCD Module to an serial LCD-Module (SPI-Mode). Which Pin or Pad is the PSB?
Display is :CFAG14432A-TMI-T#T
If you have some samples for Atmel ARM (AT91SAM7X -Keil ) please send it.
Thanks
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CF Support2

Administrator
On the back of the module, simply move R10 to R11 -- this will change the interface to SPI. Once you move the resistor, the new pin outs will follow these changes:

VSS ==> VSS
VDD ==> VDD
VO ==> VO
RS ==> CS
R/W ==> SID
E ==> SLK
DB0~DB7 ==> NoConnect
 

zg4

New member
Initializ. SPI

hello,
In the documentation I can find init procedure for 8 bit, for 4 bit but no for SPI!!!!!?????
Vhat is init procedure for SPI (display 14432A)
best reg.
 
I'd guess you will have to use the 8 bit procedure, since the serial packet is always a 3 byte group (i.e. there is no way to send a single nibble). I also guess that the setting of the DL bit won't matter.
 
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