SSD2119 Crystalfontz America, Inc.,, SSD2119 Datasheet - Page 79

• Manufacturer Part Number: SSD2119
• Description: 320 Rgb X 240 Tft Lcd Driver Integrated Power Circuit, Source And Gate Driver And Ram
• Manufacturer: Crystalfontz America, Inc.,

15.1.2
* A dummy read is required before the first actual display data read
PS3 PS2 PS1 PS0
SSD2119
0
0
1
1
0
0
0
0
8080-series System Bus Interface
1
1
1
1
0
1
0
1
Rev 1.4
16-bit 8080 parallel interface
18-bit 8080 parallel interface
8-bit 8080 parallel interface
9-bit 8080 parallel interface
Interface Mode
Table 15-3: The Function of 8080-series parallel interface
P 79/95
MPU
Jun 2009
D[17:10],
D[17:10]
Data bus
D[17:0]
D[17:9]
D[8:1]
18/16/9/8
/WR
1
1
0
0
1
1
0
0
0
1
0
0
1
1
0
0
/RD
0
0
1
1
0
0
1
1
1
0
1
1
0
0
1
1
DC
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
/RD
/CS
DC
/WR
D[17:0]
/CS
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SSD2119
Operation
Read 8-bit command
Read 8-bit parameters or status*
Write 8-bit command
Write 16-bit display data
Read 8-bit command
Read 8-bit parameters or status*
Write 8-bit command
Write 8-bit display data
Read 8-bit command
Read 8-bit parameters or status*
Write 8-bit command
Write 18-bit display data
Read 8-bit command
Read 8-bit parameters or status*
Write 8-bit command
Write 9-bit display data
Solomon Systech