DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 436

• Manufacturer Part Number: DF2148RTE20IV
• Description: MCU 5V 128K I-TEMP,PB-FREE, 100-
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148RTE20IV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 13 Timer Connection
Bit 0—IVI Signal Level (IVI): Indicates the current level of the IVI signal. Signal source and
phase inversion selection for the IVI signal depends on the contents of TCONRI. Read this bit to
determine whether the input signal is positive or negative, then maintain the IVI signal at positive
phase by modifying TCONRI.
Bit 0
IVI
0
1
13.2.5
MSTPCR, comprising two 8-bit readable/writable registers, performs module stop mode control.
When the MSTP13, MSTP12, and MSTP8 bits are set to 1, the 16-bit free-running timer, 8-bit
timer channels 0 and 1, and 8-bit timer channels X and Y and timer connection, respectively, halt
and enter module stop mode. See section 25.5., Module Stop Mode, for details.
MSTPCR is initialized to H'3FFF by a reset and in hardware standby mode. It is not initialized in
software standby mode.
MSTPCRH Bit 5—Module Stop (MSTP13): Specifies FRT module stop mode.
MSTPCRH
Bit 5
MSTP13
0
1
Rev. 4.00 Sep 27, 2006 page 390 of 1130
REJ09B0327-0400
Bit
Initial value
Read/Write
Module Stop Control Register (MSTPCR)
Description
The IVI signal is low
The IVI signal is high
Description
FRT module stop mode is cleared
FRT module stop mode is set
MSTP15
R/W
7
0
MSTP14
R/W
6
0
MSTP13
R/W
5
1
MSTPCRH
MSTP12
R/W
4
1
MSTP11
R/W
3
1
MSTP10
R/W
2
1
MSTP9
R/W
1
1
MSTP8
R/W
0
1
MSTP7
R/W
7
1
MSTP6
R/W
6
1
MSTP5
R/W
5
1
MSTPCRL
MSTP4
R/W
4
1
MSTP3
R/W
3
1
MSTP2
R/W
2
1
(Initial value)
MSTP1
R/W
1
1
MSTP0
R/W
0
1