R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 698

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 15 External CPU Interface (EXCPU)
15.3.3
EXCINOR is used to generate an interrupt to the external CPU from this LSI.
Rev. 2.00 May 22, 2009 Page 628 of 1982
REJ09B0256-0200
Initial value:
Initial value:
Bit
31 to 1 
0
R/W:
R/W:
Bit:
Bit:
Bit Name
EXCINI
External CPU Interrupt Output Control Register (EXCINOR)
31
15
−
−
R
R
0
0
30
14
−
−
R
R
0
0
Initial
Value
All 0
0
29
13
−
−
R
R
0
0
28
12
−
−
R
R
0
0
R/W
R
R/W
27
11
−
R
−
R
0
0
26
10
−
R
R
0
−
0
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Notification of Interrupt to External CPU
1: Asserts the EX_INT pin to generate an interrupt to
0: Negates the EX_INT pin to clear an interrupt to the
the external CPU
external CPU
25
−
−
R
R
0
9
0
24
−
−
R
R
0
8
0
23
−
R
R
−
0
7
0
22
−
R
−
R
0
6
0
−
21
−
R
R
0
5
0
20
−
−
R
R
0
4
0
19
R
R
−
−
0
3
0
18
−
−
R
R
0
2
0
17
−
−
R
0
1
0
R/W
EXC
INO
16
−
R
0
0
0