6-2
MSM66591/ML66592 User's Manual
Chapter 6 Port Functions
Table 6-1 Port Function List
Port Name
Name
Type
Qty
I/O
Secondary Function
Port 0
P0_0–P0_7
A
8
I/O
External memory address/data: AD0–AD7 (I/O)
Port 1
P1_0–P1_7
A
8
I/O
External memory address: A8–A15 (Output)
Port 2
P2_0–P2_7
B
8
I/O
Double buffer RTO output: RTO4–RTO11 (Output)
Port 3
P3_0–P3_3
B
4
I/O
Flexible timer I/O: FTM17A (I/O)–FTM17D (Output)
P3_4–P3_7
C
4
I/O
CAP event input: CAP0–CAP3 (Input)
P9_6
C
1
I/O
External clock input for GTMC: ETMCK (Input)
P9_7
C
1
I/O
External clock input for GEVC: ECTCK (Input)
Port 4
P4_0–P4_7
C
8
I/O
Input for transition detector: TRNS0–TRNS7
(Input)
Port 5
P5_0
C
1
I/O
Data input for SCI5 with FIFO: SDIN (Input)
Port 6
P6_0, P6_1
C
2
I/O
External interrupt signal input: INT0, INT1 (Input)
P6_2
C
1
I/O
Serial port 1 data input: RXD1 (Input)
P6_3
C
1
I/O
Serial port 1 data output: TXD1 (Output)
P6_4
C
1
I/O
Shift clock for serial 1 receive: RXC1 (I/O)
P6_5
C
1
I/O
Shift clock for serial 1 transmission: TXC1 (I/O)
P6_6
C
1
I/O
Serial port 0 data input: RXD0 (Input)
P6_7
C
1
I/O
Serial port 0 data output: TXD0 (Output)
Port 7
P7_0, P7_1
D
2
I/O
None
P5_7
C
1
I/O
Wait signal input pin: WAIT (Input)
P5_6
C
1
I/O
Clockout: CLKOUT (Output)
P7_4–P7_7
B
4
I/O
PWM output: PWM0–PWM3 (Output)
Port 8
P8_0–P8_7
B
8
I/O
PWM output: PWM4–PWM11 (Output)
Port 9
P7_3
C
1
I/O
External program memory access:
PSEN
(Output)
P7_2
C
1
I/O
External memory access: ALE (Output)
P9_0
C
1
I/O
Serial port 2 data input: RXD2 (Input)
OE
Control
yes
yes
yes
yes
no
no
no
no
no
yes
yes
no
no
no
no
no
no
no
no
no
no
no
no
no
P5_1
C
1
I/O
Data output for SCI5 with FIFO: SDOUT (Output)
no
P5_2
C
1
I/O
Clock output for SCI5 with FIFO: SCLK (Output)
no
P5_3
C
1
I/O
R/WB output for SCI5 with FIFO: RWB (Output)
no
P5_4
C
1
I/O
Chip select output for SCI5 with FIFO: CSB (Output)
no
P5_5
C
1
I/O
External interrupt input 2: INT2 (Input)
no
P9_1
C
1
I/O
Serial port 2 data output: TXD2 (Output)
no
P9_2
C
1
I/O
Serial port 3 data input: RXD3 (Input)
no
P9_3
C
1
I/O
Serial port 3 data output: TXD3 (Output)
no
P9_4
C
1
I/O
Serial port 4 data input: RXD4 (Input)
no
P9_5
C
1
I/O
Serial port 4 data output: TXD4 (Output)
no
Summary of Contents for ML66592
Page 15: ...Contents 12 ...
Page 17: ......
Page 18: ...Overview Chapter 1 1 ...
Page 19: ......
Page 30: ...Description of Pins Chapter 2 2 ...
Page 31: ......
Page 44: ...CPU Architecture Chapter 3 3 ...
Page 45: ......
Page 101: ...3 56 MSM66591 ML66592User sManual Chapter 3 CPU Architecture ...
Page 102: ...CPU Control Functions Chapter 4 4 ...
Page 103: ......
Page 111: ...4 8 MSM66591 ML66592User sManual Chapter 4 CPU Control Functions ...
Page 112: ...Memory Control Functions Chapter 5 5 ...
Page 113: ......
Page 117: ...5 4 MSM66591 ML66592User sManual Chapter 5 Memory Control Functions ...
Page 118: ...Port Functions Chapter 6 6 ...
Page 119: ......
Page 152: ...Output Pin Control Pin OE Chapter 7 7 ...
Page 153: ......
Page 155: ...7 2 MSM66591 ML66592User sManual Chapter 7 Output Pin Control Pin OE ...
Page 156: ...Clock Generation Circuit Chapter 8 8 ...
Page 157: ......
Page 160: ...Time Base Counter TBC Chapter 9 9 ...
Page 161: ......
Page 164: ...Watchdog Timer WDT Chapter 10 10 ...
Page 165: ......
Page 170: ...Flexible Timer FTM Chapter 11 11 11 ...
Page 171: ......
Page 213: ...11 42 MSM66591 ML66592User sManual Chapter 11 Flexible Timer FTM ...
Page 214: ...General Purpose 8 Bit Timer Function Chapter 12 12 ...
Page 215: ......
Page 223: ...12 8 MSM66591 ML66592User sManual Chapter 12 General Purpose 8 Bit Timer Function ...
Page 224: ...PWM Functions Chapter 13 13 ...
Page 225: ......
Page 244: ...Baud Rate Generator Functions Chapter 14 14 ...
Page 245: ......
Page 263: ...14 18 MSM66591 ML66592User sManual Chapter 14 Baud Rate Generator Functions ...
Page 264: ...Serial Port Functions Chapter 15 15 ...
Page 265: ......
Page 348: ...A D Converter Functions Chapter 16 16 ...
Page 349: ......
Page 381: ...16 32 MSM66591 ML66592User sManual Chapter 16 A D Converter Functions ...
Page 382: ...Transition Detector Functions Chapter 17 17 ...
Page 383: ......
Page 387: ...17 4 MSM66591 ML66592User sManual Chapter 17 Transition Detector Functions ...
Page 388: ...Peripheral Functions Chapter 18 18 ...
Page 389: ......
Page 392: ...External Interrupt Request Function Chapter 19 19 ...
Page 393: ......
Page 396: ...Interrupt Request Processing Function Chapter 20 20 ...
Page 397: ......
Page 407: ...20 10 MSM66591 ML66592User sManual Chapter 20 Interrupt Request Processing Function ...
Page 408: ...Bus Port Functions Chapter 21 21 ...
Page 409: ......
Page 413: ...21 4 MSM66591 ML66592User sManual Chapter 21 Bus Port Functions ...
Page 414: ...Expansion Port Chapter 22 22 ...
Page 415: ......
Page 420: ...Serial Port with FIFO SCI5 Chapter 23 23 ...
Page 421: ......
Page 431: ...23 10 MSM66591 ML66592User sManual Chapter 23 Serial Port with FIFO SCI5 ...
Page 432: ...RAM Monitor Function Chapter 24 24 ...
Page 433: ......
Page 441: ...24 8 MSM66591 ML66592User sManual Chapter 24 RAM Monitor Function ...
Page 442: ...25 Electrical Characteristics Chapter 25 ...
Page 443: ......
Page 458: ...Package Dimensions Chapter 26 26 ...
Page 459: ......
Page 461: ...26 2 MSM66591 ML66592User sManual Chapter 26 Package Dimensions ...
Page 462: ...Revision History Chapter 27 27 ...
Page 463: ......
Page 465: ...27 2 MSM66591 ML66592User sManual Chapter 27 Revision History ...