ML610Q422-NNNTBZ03A7 Rohm Semiconductor, ML610Q422-NNNTBZ03A7 Datasheet - Page 351

• Manufacturer Part Number: ML610Q422-NNNTBZ03A7
• Description: MCU 8BIT 32K FLASH 22CH 120-TQFP
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of ML610Q422-NNNTBZ03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 4.2MHz
• Connectivity: I²C, SSP, UART/USART
• Peripherals: LCD, Melody Driver, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 2x12b, 2x24b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 100-TFQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

26.2.9
• c15-c0 (bits 7-0)
Address: 0F100H to 0F171H
Access: R/W
Access size: 8 bits
Initial value: Undefined
DSPRxx (xx = 00 to 71) are special function registers (SFRs) to store display data.
Each valid bit of DSPRxx becomes undefined at system reset.
The display registers that are not used for LCD display can be used for data memories.
Set data in DSPRxx before setting LCD display mode.
Tables 26-4 to 26-6 list display registers segment map type 2 to type 3 respectively. The type can be selected by the
DADM1 and DADM0 bits of the display mode register 1 (DSPMOD1).
[Description of Bits]
Initial value
The c15 to c0 bits are used to set display data.
DSPRxx
C15 to c0
R/W
0
1
Display Registers (DSPR00 to DSPR71)
off waveform
on waveform
c15/7
R/W
7
x
c14/6
R/W
6
x
c13/5
R/W
5
x
Description
c12/4
R/W
4
x
26 – 20
c11/3
R/W
3
x
ML610Q421/ML610Q422 User’s Manual
c10/2
R/W
2
x
c9/1
R/W
Chapter 26 LCD Drivers
1
x
c8/0
R/W
0
x