SH7713 Datasheet, PDF (764/904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 20 Pin Function Controller (PFC)
20.3.4 Ethernet Controller Pin Control Register (PETCR)
PETCR is a 16-bit readable/writable register that selects the pin functions. PETCR is initialized to
H′AAAA by a power-on reset, but is not initialized by a manual reset, in standby mode, or in sleep
mode.
Initial
Bit Bit Name Value
15 PET3MD* 1
14 
0
13 PET2MD* 1
12 
0
11 PET1MD 1
10 
0
9
PET0MD* 1
R/W Description
R/W
Controls output of TEND1 (other function).
0: TEND1 (other function) is selected.
1: Reserved
R
Reserved
This bit is always read as 0. The write value should
always be 0.
R/W
Controls input of IRQ5 (other function).
0: IRQ5 (other function) is selected.
1: Reserved
R
Reserved
This bit is always read as 0. The write value should
always be 0.
R/W
Controls output of EXOUT0 (Ethernet controller
function) and TEND0 (other function).
0: TEND0 (other function) is selected.
1: EXOUT0 (Ethernet controller function) is selected.
R
Reserved
This bit is always read as 0. The write value should
always be 0.
R/W
Controls input of IRQ4 (other function).
0: IRQ4 (other function) is selected.
1: Reserved
Rev.1.50 Aug. 30, 2006 Page 724 of 860
REJ09B0288-0150