HD64F7051SFJ20V Datasheet, PDF (769/843 Pages) Renesas Technology Corp – Hardware Manual Renesas 32-Bit RISC

Appendix A On-Chip Supporting Module Registers
Port A Control Register (PACR)
H'FFFF8384
8/16
Port A
Bit: 15
14
13
12
11
10
9
8
Bit name: PA15MD PA14MD PA13MD PA12MD PA11MD PA10MD PA9MD PA8MD
Initial value: 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
Bit: 7
6
5
4
3
2
1
0
Bit name: PA7MD PA6MD PA5MD PA4MD PA3MD PA2MD PA1MD PA0MD
Initial value: 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
Bit Bit Name
Expanded Mode
Value with ROM Disabled
15 PA15 mode bit 0
(PA15MD)
Address output (A15)
(Initial value)
1
Address output (A15)
14 PA14 mode bit 0
(PA14MD)
Address output (A14)
(Initial value)
1
Address output (A14)
13 PA13 mode bit 0
(PA13MD)
Address output (A13)
(Initial value)
1
Address output (A13)
12 PA12 mode bit 0
(PA12MD)
Address output (A12)
(Initial value)
1
Address output (A12)
11 PA11 mode bit 0
(PA11MD)
Address output (A11)
(Initial value)
1
Address output (A11)
10 PA10 mode bit 0
(PA10MD)
Address output (A10)
(Initial value)
1
Address output (A10)
9 PA9 mode bit 0
(PA9MD)
Address output (A9)
(Initial value)
1
Address output (A9)
Pin Function
Expanded Mode
with ROM Enabled
Generic input/output
(PA15) (Initial value)
Address output (A15)
Generic input/output
(PA14) (Initial value)
Address output (A14)
Generic input/output
(PA13) (Initial value)
Address output (A13)
Generic input/output
(PA12) (Initial value)
Address output (A12)
Generic input/output
(PA11) (Initial value)
Address output (A11)
Generic input/output
(PA10) (Initial value)
Address output (A10)
Generic input/output
(PA9) (Initial value)
Address output (A9)
Single-Chip Mode
Generic input/output (PA15)
(Initial value)
Generic input/output (PA15)
Generic input/output (PA14)
(Initial value)
Generic input/output (PA14)
Generic input/output (PA13)
(Initial value)
Generic input/output (PA13)
Generic input/output (PA12)
(Initial value)
Generic input/output (PA12)
Generic input/output (PA11)
(Initial value)
Generic input/output (PA11)
Generic input/output (PA10)
(Initial value)
Generic input/output (PA10)
Generic input/output (PA9)
(Initial value)
Generic input/output (PA9)
Rev. 5.00 Jan 06, 2006 page 747 of 818
REJ09B0273-0500