SNC88168
24-Channel MIDI/Speech Controller
AMENDENT HISTORY
Version Date
Ver 1.0
Ver 1.1
Ver 1.2
October 07, 2004
November 12, 2004
March 21, 2005
Description
First issue
Modify Application Circuit.
1. Oscillator R-Type is “no connect”. Page5
2. Modify Application Circuit.(Low CLK Mode, 32768,
R-Type, Xin and Xout no connect) Page10
3. Modify Electric Characteristic (Max->Typical) Page12
4. Modify I/O Circuit in Page7
Ver1.3
June 30,2005
1. Modify Application circuit in Low CLK(RC mode)
R=91K, C=200pF
2. In Application Circuit add R=100 (direct key) in Page9
Ver1.4
November 18,2005
1. Modify Application circuit add R=100 in each input port
(direct Key)
Ver1.5
September,8,2006
1. Removed Application circuit R=100 in each input pin
(direct key)
Ver: 1.5
2
Sep. 8, 2006
SONIX [ SONIX TECHNOLOGY COMPANY ]
