SSD2119 Crystalfontz America, Inc.,, SSD2119 Datasheet - Page 78

• 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 INTERFACE MAPPING
15.1
15.1.1
* A dummy read is required before the first actual display data read
PS3 PS2 PS1 PS0
0
0
1
1
Solomon Systech
0
0
0
0
Interface Setting
6800-series System Bus Interface
0
0
0
0
PS3 PS2 PS1 PS0 Interface Mode
0
1
0
1
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
18-bits 6800 parallel interface
16-bit 6800 parallel interface
9-bits 6800 parallel interface
8-bit 6800 parallel interface
0
0
1
1
1
1
0
0
Interface Mode
Table 15-2: The Function of 6800-series parallel interface
0 16-bit 6800 parallel interface
1 8-bit 6800 parallel interface
0 16-bit 8080 parallel interface
1 8-bit 8080 parallel interface
0 18-bit 8080 parallel interface
1 9-bit 8080 parallel interface
0 18-bit 6800 parallel interface
1 9-bit 6800 parallel interface
MPU
Table 15-1: Interface setting and data bus setting
D[17:10],
D[17:10]
Data bus
D[17:0]
D[17:9]
D[8:1]
18/16/9/8
RW
Data bus input
D[17:10], D[8:1]
D[17:10]
D[17:10], D[8:1]
D[17:10]
D[17:0]
D[17:9]
D[17:0]
D[17:9]
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
E
DC
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Jun 2009 P 78/95
E
/CS
DC
RW
D[17:0]
/CS
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Data bus output
D[17:10], D[8:1]
D[17:10]
D[17:10], D[8:1]
D[17:10]
D[17:0]
D[17:9]
D[17:0]
D[17:9]
SSD2119
Operation
Read 8-bit command
Read 16-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 18-bit parameters or status*
Write 8-bit command
Write 18-bit display data
Read 8-bit command
Read 9-bit parameters or status*
Write 8-bit command
Write 9-bit display data
Rev 1.4
SSD2119