SH7727 Datasheet, PDF (908/1109 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Section 26 Pin Function Controller (PFC)
Bit (2n + 1)
PHnMD1
0
0
1
1
Bit 2n
PHnMD0
0
1
0
1
Pin Function
Other function (see table 26.1)
Reserved
Port input (Pullup MOS: on)
Port input (Pullup MOS: off)
(Initial value)
(n = 0 to 5)
26.3.9 Port J Control Register (PJCR)
Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
PJ7 PJ7 PJ6 PJ6 PJ5 PJ5 PJ4 PJ4 PJ3 PJ3 PJ2 PJ2 PJ1 PJ1 PJ0 PJ0
MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0
Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Port J Control Register (PJCR) is a 16-bit read/write register that selects the pin functions. PJCR is
initialized to H'0000 by power-on resets; however, it is not initialized by manual resets, in standby
mode, or in sleep mode.
Bits 15, 14: PJ7 Mode 1, 0 (PJ7MD1, PJ7MD0)
Bits 13, 12: PJ6 Mode 1, 0 (PJ6MD1, PJ6MD0)
Bits 11, 10: PJ5 Mode 1, 0 (PJ5MD1, PJ5MD0)
Bits 9, 8: PJ4 Mode 1, 0 (PJ4MD1, PJ4MD0)
Bits 7, 6: PJ3 Mode 1, 0 (PJ3MD1, PJ3MD0)
Bits 5, 4: PJ2 Mode 1, 0 (PJ2MD1, PJ2MD0)
Bits 3, 2: PJ1 Mode 1, 0 (PJ1MD1, PJ1MD0)
Bits 1, 0: PJ0 Mode 1, 0 (PJ0MD1, PJ0MD0)
These bits select the pin functions and the input pullup MOS control.
Bit (2n + 1)
PJnMD1
0
0
1
1
Bit 2n
PJnMD0
0
1
0
1
Pin Function
Other function (see table 26.1)
Port output
Port input (Pullup MOS: on)
Port input (Pullup MOS: off)
(Initial value)
(n = 0 to 7)
Rev. 5.00 Dec 12, 2005 page 836 of 1034
REJ09B0254-0500