DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 139

• Manufacturer Part Number: DF2505BR26DV
• Description: IC H8S/2505 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505BR26DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

5.3.3
The ISCR registers select the source that generates an interrupt request at IRQ7 to IRQ0 pins.
Specifiable sources are the falling edge, rising edge, both edges, and level sensing.
Bit Bit Name
15
14
13
12
11
10
9
8
IRQ7SCB
IRQ7SCA
IRQ6SCB
IRQ6SCA
IRQ5SCB
IRQ5SCA
IRQ4SCB
IRQ4SCA
IRQ Sense Control Registers H and L (ISCRH and ISCRL)
Initial
Value
0
0
0
0
0
0
0
0
R/W Description
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
IRQ7 Sense Control B
IRQ7 Sense Control A
00: Interrupt request is generated at IRQ7 input level low
01: Interrupt request is generated at falling edge of IRQ7 input
10: Interrupt request is generated at rising edge of IRQ7 input
11: Interrupt request is generated at both falling and rising
IRQ6 Sense Control B
IRQ6 Sense Control A
00: Interrupt request is generated at IRQ6 input level low
01: Interrupt request is generated at falling edge of IRQ6 input
10: Interrupt request is generated at rising edge of IRQ6 input
11: Interrupt request is generated at both falling and rising
IRQ5 Sense Control B
IRQ5 Sense Control A
00: Interrupt request is generated at IRQ5 input level low
01: Interrupt request is generated at falling edge of IRQ5 input
10: Interrupt request is generated at rising edge of IRQ5 input
11: Interrupt request is generated at both falling and rising
IRQ4 Sense Control B
IRQ4 Sense Control A
00: Interrupt request is generated at IRQ4 input level low
01: Interrupt request is generated at falling edge of IRQ4 input
10: Interrupt request is generated at rising edge of IRQ4 input
11: Interrupt request is generated at both falling and rising
edges of IRQ6 input
edges of IRQ7 input
edges of IRQ5 input
edges of IRQ4 input
Rev. 6.00 Sep. 24, 2009 Page 91 of 928
Section 5 Interrupt Controller
REJ09B0099-0600