SH7144_08 Datasheet, PDF (659/930 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series

17. Pin Function Controller (PFC)
• Port D Control Registers L1, L2, H1, and H2 (PDCRL1, PDCRL2, PDCRH1, and PDCRH2)
in SH7145
Register Bit
Initial
Bit Name Value R/W Description
PDCRL2 7 to 0 ⎯
All 0 R
Reserved
These bits are always read as 0. The write
value should always be 0.
PDCRH1 15
PDCRH1 14
PD31MD1 0
PD31MD0 0*²
R/W PD31 Mode
R/W Select the function of the PD31/D31/ADTRG
pin.
00: PD31 I/O (port)
01: D31 I/O (BSC)
10: ADTRG input (A/D)
11: Setting prohibited
PDCRH1 13
PDCRH1 12
PD30MD1 0
PD30MD0 0*²
R/W PD30 Mode
R/W Select the function of the PD30/D30/IRQOUT
pin.
00: PD30 I/O (port)
01: D30 I/O (BSC)
10: IRQOUT output (INTC)
11: Setting prohibited
PDCRH1 11
PDCRH1 10
PD29MD1 0
PD29MD0 0*²
R/W PD29 Mode
R/W Select the function of the PD29/D29/CS3 pin.
00: PD29 I/O (port)
01: D29 I/O (BSC)
10: CS3 output (BSC)
11: Setting prohibited
PDCRH1 9
PDCRH1 8
PD28MD1 0
PD28MD0 0*²
R/W PD28 Mode
R/W Select the function of the PD28/D28/CS2 pin.
00: PD28 I/O (port)
01: D28 I/O (BSC)
10: CS2 output (BSC)
11: Setting prohibited
Rev.4.00 Mar. 27, 2008 Page 615 of 882
REJ09B0108-0400