SH7080_09 Datasheet, PDF (1209/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family

Section 21 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
2
PE16MD2 0
R/W PE16 Mode
1
PE16MD1 0
R/W Select the function of the PE16/CS8/TIOC3BS pin.
0
PE16MD0 0
R/W 000: PE16 I/O (port)
001: TIOC3BS I/O (MTU2S)
101: CS8 output (BSC)*
Other than above: Setting prohibited
Note: * This function is enabled only in the on-chip ROM enabled/disabled external-extension
mode. Do not set 1 in single-chip mode.
• Port E Control Register L4 (PECRL4)
Bit: 15 14 13 12 11 10 9
8
7
-
PE15 PE15 PE15
MD2 MD1 MD0
-
PE14 PE14 PE14
MD2 MD1 MD0
-
Initial value: 0
0
0
0
0
0
0
0
0
R/W: R R/W R/W R/W R R/W R/W R/W R
6
5
4
3
2
1
0
-
PE13 PE13
MD1 MD0
-
PE12 PE12 PE12
MD2 MD1 MD0
0
0
0
0
0
0
0
R R/W R/W R R/W R/W R/W
Initial
Bit
Bit Name Value R/W Description
15
⎯
0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
14
PE15MD2 0
R/W PE15 Mode
13
PE15MD1 0
12
PE15MD0 0
R/W Select the function of the
R/W ^{PE15/CKE/DACK1/TIOC4D/IRQOUT pin.}
000: PE15 I/O (port)
001: TIOC4D I/O (MTU2)
010: DACK1 output (DMAC)*
011: IRQOUT output (INTC)
101: CKE output (BSC)*
Other than above: Setting prohibited
11
⎯
0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
Rev. 4.00 Dec. 15, 2009 Page 1149 of 1558
REJ09B0181-0400