Digi NS9750 User Manual
Page 600
A H B i n t e r f a c e
5 7 6
N S 9 7 5 0 H a r d w a r e R e f e r e n c e
Table 346 shows which
CLD[23:0]
pins provide the pixel data to the STN panel for each
mode of operation. The abbreviations used in the table are defined as follows:
–
CUSTN = Color upper panel STN, dual and/or single panel
–
CLSTN = Color lower panel STN, dual
–
MUSTN = Mono upper panel STN, dual and/or single panel
–
MLSTN = Mono lower panel STN, dual
Ext
pin
GPIO pin & description
Color
STN
single
panel
Color
STN dual
panel
4-bit
mono
STN
single
panel
4-bit
mono
STN dual
panel
8-bit
mono
STN
single
panel
8-bit
mono
STN dual
panel
CLD[23]
AA4=LCD data bit 23 (O2)
N/A
N/A
N/A
N/A
N/A
N/A
CLD[22]
AB3=LCD data bit 22 (O2)
N/A
N/A
N/A
N/A
N/A
N/A
CLD[21]
AE1=LCD data bit 21 (O2)
N/A
N/A
N/A
N/A
N/A
N/A
CLD[20]
AD2=LCD data bit 20 (O2)
N/A
N/A
N/A
N/A
N/A
N/A
CLD[19]
AF3=LCD data bit 19 (O2)
N/A
N/A
N/A
N/A
N/A
N/A
CLD[18]
AE4=LCD data bit 18 (O2)
N/A
N/A
N/A
N/A
N/A
N/A
CLD[17]
AD5=LCD data bit 17 (O2)
N/A
N/A
N/A
N/A
N/A
N/A
CLD[16]
AC6=LCD data bit16 (O2)
N/A
N/A
N/A
N/A
N/A
N/A
CLD[15]
AF4=LCD data bit 15 (O2)
N/A
CLSTN[0]
1
N/A
N/A
N/A
MLSTN[0]
1
CLD[14]
AE5=LCD data bit 14 (O2)
N/A
CLSTN[1]
N/A
N/A
N/A
MLSTN[1]
CLD[13]
AD6=LCD data bit 13 (O2)
N/A
CLSTN[2]
N/A
N/A
N/A
MLSTN[2]
CLD[12]
AF5=LCD data bit 12 (O2)
N/A
CLSTN[3]
N/A
N/A
N/A
MLSTN[3]
CLD[11]
AE6=LCD data bit 11 (O2)
AE8=LCD data bit 11 (O2)
N/A
CLSTN[4]
N/A
MLSTN[0]
1
N/A
MLSTN[4]
CLD[10]
AD7=LCD data bit 10 (O2)
AD9=LCD data bit 10 (O2)
N/A
CLSTN[5]
N/A
MLSTN[1]
N/A
MLSTN[5]
CLD[9]
AD8=LCD data bit 9 (O2)
AF8=LCD data bit 9 (O2)
N/A
CLSTN[6]
N/A
MLSTN[2]
N/A
MLSTN[6]
CLD[8]
AF7=LCD data bit 8 (O2)
AE9=LCD data bit 8 (O2)
N/A
CLSTN[7]
N/A
MLSTN[3]
N/A
MLSTN[7]
Table 346: LCD STN panel signal multiplexing