DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 1392

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Section 25 Pin Function Controller (PFC)
25.2.11 IRQOUT Function Control Register (IFCR)
IFCR is a 16-bit readable/writable register that is used to control the IRQOUT/REFOUT pin
output when it is selected as the multiplexed pin function by port B control register L4 (PBCRL4).
When PBCRL4 selects another function, the IFCR setting does not affect the pin function.
Initial value:
Rev. 3.00 Sep. 28, 2009 Page 1360 of 1650
REJ09B0313-0300
Bit
15 to 2
1, 0
R/W:
Bit:
Bit Name
⎯
PB12IRQ
[1:0]
15
R
0
-
14
R
0
-
13
R
0
-
Initial
Value
All 0
00
12
R
0
-
11
R
0
-
R/W
R
R/W
10
R
0
-
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
PB12IRQOUT Mode
Select the function of the IRQOUT/REFOUT pin when
bits 1 and 0 (PB12MD[1:0]) in PBCRL4 are set to (1,
0).
00: Interrupt request accept signal output
01: Refresh signal output
10: Interrupt request accept signal output or refresh
11: Always high-level output
R
9
0
-
signal output (depends on the operating state)
R
8
0
-
R
7
0
-
R
6
0
-
R
5
0
-
R
4
-
0
R
3
0
-
R
2
0
-
R/W
PB12IRQ[1:0]
1
0
R/W
0
0