DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 695

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

20.3.15 SERIRQ Control Register 2 (SIRQCR2)
SIRQCR2 contains bits that enable or disable SERIRQ interrupt requests and select the host
interrupt request outputs.
Bit
7
6
Bit Name Initial Value Slave Host Description
IEDIR3
IEDIR4
0
0
R/W
R/W
R/W
⎯
⎯
Interrupt Enable Direct Mode 3
Selects whether an SERIRQ interrupt generation of
LPC channel 3 is affected only by a host interrupt
enable bit or by an OBF flag in addition to the enable
bit.
0: A host interrupt is generated when both the
1: A host interrupt is generated when the enable bit
Interrupt Enable Direct Mode 4
Selects whether an SERIRQ interrupt generation of
LPC channel 4 is affected only by a host interrupt
enable bit or by an OBF flag in addition to the enable
bit.
0: A host interrupt is generated when both the
1: A host interrupt is generated when the enable bit
enable bit and the corresponding OBF flag are
set
is set
enable bit and the corresponding OBF flag are
set
is set
Rev. 2.00 Sep. 28, 2009 Page 653 of 994
REJ09B0452-0200