參數(shù)資料
型號(hào): PT6313-SL
廠商: Princeton Technology Corporation
英文描述: VFD Driver/Controller IC
中文描述: VFD驅(qū)動(dòng)/控制芯片
文件頁(yè)數(shù): 8/20頁(yè)
文件大小: 310K
代理商: PT6313-SL
URL: http://www.princeton.com.tw
Fax: 886-2-29174598
Tel: 886-2-66296288
PT6313-S Key Matrix & Key Input Data Storage RAM
PT6313-S Key Matrix consists of 8 x 2 array as shown below:
PT6313-S V1.2
- 8 -
September, 2005
VFD Driver/Controller IC
PT6313-S
K1
K2
S
S
S
S
S
S
S
S
Each data inputted by each key are stored as follows. They are read by a READ Command, starting
from the last significant bit. When the most significant bit of the data (SG8, b7) has been read, the least
significant bit of the next data (SG1, b0) is read.
K1…………K1 K2…………K3
K4…………K5
SG1/KS1
SG2/KS2
SG3/KS3
SG5/KS5
SG6/KS6
SG7/KS7
b0………….b1 b2………….b3
b4………….b5
K6……………K7
SG4/KS4
SG8/KS8
b6…………….b7
Reading
Sequence
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