HD6417727BP160CV Datasheet, PDF (897/1098 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/ SH7700 Series

Section 26 Pin Function Controller (PFC)
26.3.12 Port M Control Register (PMCR)
Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
PM7 PM7 PM6 PM6 PM5 PM5 PM4 PM4 PM3 PM3 PM2 PM2 PM1 PM1 PM0 P0
MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0
Initial value: 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 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 M Control Register (PMCR) is a 16-bit read/write register that selects the pin functions.
PMCR is initialized to H'AAAA by power-on resets; however, it is not initialized by manual
resets, in standby mode, or in sleep mode.
Bits 15, 14: PM7 Mode 1, 0 (PM7MD1, PM7MD0)
Bits 13, 12: PM6 Mode 1, 0 (PM6MD1, PM6MD0)
Bits 11, 10: PM5 Mode 1, 0 (PM5MD1, PM5MD0)
Bits 9, 8: PM4 Mode 1, 0 (PM4MD1, PM4MD0)
Bits 7, 6: PM3 Mode 1, 0 (PM3MD1, PM3MD0)
Bits 5, 4: PM2 Mode 1, 0 (PM2MD1, PM2MD0)
Bits 3, 2: PM1 Mode 1, 0 (PM1MD1, PM1MD0)
Bits 1, 0: PM0 Mode 1, 0 (PM0MD1, PM0MD0)
These bits select the pin functions and the input pullup MOS control.
Bit (2n + 1)
PMnMD1
0
0
1
1
Bit 2n
PMnMD0
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 7)
Rev.6.00 Mar. 27, 2009 Page 839 of 1036
REJ09B0254-0600