DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 698

• 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: -

20.3.16 SERIRQ Control Register 3 (SIRQCR3)
SIRQCR3 contains bits that select the host interrupt request outputs.
Rev. 2.00 Sep. 28, 2009 Page 656 of 994
REJ09B0452-0200
Bit
1
0
Bit
7
6
5
4
3
2
1
0
Bit Name Initial Value Slave Host Description
SMIE4
⎯
Bit Name
SELIRQ15
SELIRQ14
SELIRQ13
SELIRQ8
SELIRQ7
SELIRQ5
SELIRQ4
SELIRQ3
0
0
Initial
Value
0
0
0
0
0
0
0
0
R/W
R/W
Slave Host Description
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Host SMI Interrupt Enable 4
Enables or disables an SMI interrupt request when
OBF4 is set by an ODR4 write.
0: Host SMI interrupt request by OBF4 and SMIE4
[Clearing conditions]
•
•
•
1: [When IEDIR4 = 0]
[Setting condition]
Writing 1 after reading SMIE4 = 0
Reserved
The initial value should not be changed.
Host IRQ Interrupt Select
These bits select the state of the output on the
SERIRQ pins.
0: SERIRQ pin output is in the Hi-Z state
1: SERIRQ pin output is low
is disabled
Writing 0 to SMIE4
LPC hardware reset, LPC software reset
Clearing OBF4 to 0 (when IEDIR4 = 0)
Host SMI interrupt request by setting OBF4 to 1
is enabled
[When IEDIR4 = 1]
Host SMI interrupt is requested