CM2915 Datasheet, PDF (9/19 Pages) Ceramate Technical – LCD Driver (19x4) with Key Scan (4x8)

CM2915
LCD Driver (19*4) with Key Scan (4*8)
B. Pulse Position Modulation
The transmission codes employ the PPM ( Pulse Position Modulation ) method to represent
their two logic states by bit-0 ( 1.12 ms ) and bit-1 ( 2.24 ms ) :
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Tel:[phone]
Fax:[phone]
Page 9 of 19
Email: [e-mail]
Http: www.ceramate.com.tw
Rev 1.0 Aug.1, 2003