R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 1392

• Manufacturer Part Number: R0K572030S000BE
• Description: KIT DEV FOR SH7203
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572030S000BE

• Contents: CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
• Silicon Manufacturer: Renesas
• Kit Contents: Board
• Silicon Family Name: SH7203
• Silicon Core Number: R5S72030W200FP
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Mcu Supported Families: SH7203
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SH7203
• Lead Free Status / Rohs Status: 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