at3210 Aimtron Technology, at3210 Datasheet - Page 11

• Manufacturer Part Number: at3210
• Description: 16 Grayscales 160x160 Stn Lcd Controller
• Manufacturer: Aimtron Technology

Internal SRAM write
(DFORMAT=2/3)
(8080 series)
(8080 series)
AIMTRON TECHNOLOGY CORP.
2F,NO.10, Prosperity Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C
Email:
Tel: [phone]
Internal SRAM write
(DFORMAT=0/1)
DB[7:0]
(4-bits)
Column
counter
DB[7:0]
(8-bits)
WR
RD
(8080 series)
RS
RS
DB[7:0]
(8-bits)
Column
counter
[e-mail]
WR
RS
Fig. 6 Illustration of the MPU and internal SRAM write cycle (DFORMAT=0/1)
Fig. 7 Illustration of the MPU and internal SRAM write cycle (DFORMAT=2/3)
(Note: n is determined by the internal column counter and row counter)
Fig. 8 Illustration of the dummy read cycle during read internal SRAM
1
4-bits
1
dummy
8-bits
2
4-bits
2
P[n]
n
8-bits
3
16 GrayScales 160X160 STN LCD Controller
4-bits
Rev 1.11 Feb. 2002
3
P[n+1]
8-bits
4
4-bits
11
4
n
P[n+2]
8-bits
5
Preliminary Product Information
4-bits
5
n+1
P[n+3]
Fax: [phone]
Homepage:http://www.aimtron.com.tw
8-bits
6
4-bits
6
P[n+4]
8-bits
7
4-bits
7
P[n+5]
8-bits
8
4-bits
AT3210
8
P[n+6]
8-bits
9
n+2
n+1
4-bits
9
P[n+7]
8-bits