TMP91xy20AFG Toshiba, TMP91xy20AFG Datasheet - Page 252

• Manufacturer Part Number: TMP91xy20AFG
• Manufacturer: Toshiba

Specifications of TMP91xy20AFG

• Package: LQFP144
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): M
• Rom Combinations: 8
• Ram Combinations: 8
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 1
• I2c/sio Bus Channels: 1
• (s)dram Controller: 1
• Adc 10-bit Channel: 8
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 1
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 77
• Power Supply Voltage(v): 3.0 to 3.6

LCDCP
(04B9H)
Bit symbol
Read/Write
After reset
Function
In case of monochrome
(SRAM mode)
In case of monochrome
(SDRAM mode) and 4 gray
(SRAM/SDRAM mode)
In case of 8 gray and 16 gray
(SRAN/SDRAM mode)
Pixel number should be adjusted in response to the gray mode setting showing above.
pixels because the smallest pixel is 8 pixels that can set by start address setting.
Similarly correction pixel should be less than 15 at monochrome mode, 3- at 8- or
16-gray mode.
Here, it is possible to correct the cursor per pixel from the start address set before.
For example, when 4-gray and 16-bit BUS mode, correction should be less than 7
(e.g.) When monochrome mode, correction value is (LCDCP) = 011_hex, and cursor
Start address
(LCDCPH/M/L)
7
Figure 3.14.7 The Location Hot Point by Setting of Pixel
LCD Cursor Hot Point Pixel correction Setting Register
size = (8 × 8)
Table 3.14.7 Pixel correct and register setting
Hot point
6
0000: 0 Pixel correct
0111: 7 Pixels correct
1111: 15 Pixels correct
x000: 0 Pixel correct
x001: 1 Pixel correct
x010: 2 Pixels correct
x011: 3 Pixels correct
xx00: 0 Pixel correct
xx01: 1 Pixel correct
3-pixel move
5
91C820A-250
CURSOR
4
LCD panel
Setting bit3 to bit0 for correction of hot point
APB3
3
x100: 4 Pixels correct
x101: 5 Pixels correct
x110: 6 Pixels correct
x111: 7 Pixels correct
xx10: 2 Pixels correct
xx11: 3 Pixels correct
(for 1-dot correction)
APB2
2
R/W
0
APB1
1
TMP91C820A
APB0
2008-02-20
0
X: Don’t care