SH7059 Datasheet, PDF (686/1042 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

22. Pin Function Controller (PFC)
Bit 3: PE3MD
0
1
Expanded Mode
with ROM Disabled
Address output (A3) (Initial
value)
Address output (A3)
Description
Expanded Mode
with ROM Enabled
General input/output (PE3) (Initial
value)
Address output (A3)
Single-Chip Mode
General input/output (PE3) (Initial
value)
General input/output (PE3)
• Bit 2—PE2 Mode Bit (PE2MD): Selects the function of pin PE2/A2.
Bit 2: PE2MD
0
1
Expanded Mode
with ROM Disabled
Address output (A2) (Initial
value)
Address output (A2)
Description
Expanded Mode
with ROM Enabled
General input/output (PE2) (Initial
value)
Address output (A2)
Single-Chip Mode
General input/output (PE2) (Initial
value)
General input/output (PE2)
• Bit 1—PE1 Mode Bit (PE1MD): Selects the function of pin PE1/A1.
Bit 1: PE1MD
0
1
Expanded Mode
with ROM Disabled
Address output (A1) (Initial
value)
Address output (A1)
Description
Expanded Mode
with ROM Enabled
General input/output (PE1) (Initial
value)
Address output (A1)
Single-Chip Mode
General input/output (PE1) (Initial
value)
General input/output (PE1)
• Bit 0—PE0 Mode Bit (PE0MD): Selects the function of pin PE0/A0.
Bit 0: PE0MD
0
1
Expanded Mode
with ROM Disabled
Address output (A0) (Initial
value)
Address output (A0)
Description
Expanded Mode
with ROM Enabled
General input/output (PE0) (Initial
value)
Address output (A0)
Single-Chip Mode
General input/output (PE0) (Initial
value)
General input/output (PE0)
22.3.12 Port F IO Register (PFIOR)
Bit: 15
14
13
12
11
10
9
8
PF15 PF14 PF13 PF12 PF11 PF10 PF9 PF8
IOR
IOR
IOR
IOR
IOR
IOR
IOR
IOR
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
PF7 PF6 PF5 PF4 PF3 PF2 PF1 PF0
IOR
IOR
IOR
IOR
IOR
IOR
IOR
IOR
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
Rev.3.00 Mar. 12, 2008 Page 596 of 948
REJ09B0177-0300