SH79F6488PSLASH080PR datasheet(47/152 Pages) SINOWEALTH

47 / 152 page

SH79F6488/SH79F6489

PORT4:

- TDO/SEG33 (P4.0): Test data out/LCD SEG33

- TMS/SEG34 (P4.1): Test mode select/LCD SEG34

- TDI/SEG35 (P4.2): Test data in/LCD SEG35

- TCK/SEG36 (P4.3): Test clock in/LCD SEG36

- PWM0/INT40 (P4.4): PWM0 output/interrupt 40 input pin

- PWM1/INT41 (P4.5): PWM1 output/interrupt 41 input pin

- PWM2/INT42 (P4.6): PWM2 output/interrupt 42 input pin

- RESET

———————

/T4 (P4.7): Reset pin/Timer4 external output or input

Table 7.28 PORT4 Share Table

Pin No.

Priority Function

Enable bit

PAD

LQFP64 LQFP80

TDO

Debug interface

SEG33

Set P4S0 in PXSS register

P4.0

Above condition is not met

TMS

Debug interface

SEG34

Set P4S1 in PXSS register

P4.1

Above condition is not met

TDI

Debug interface

SEG35

Set P4S2 in PXSS register

P4.2

Above condition is not met

TCK

Debug interface

SEG36

Set P4S3 in PXSS register

P4.3

Above condition is not met

PWM0

Set PWM0SS in PWM0CON register

INT40

Set EX40 bit in IENC Register and Port4.4 is in input mode

P4.4

Above condition is not met

PWM1

Set PWM1SS bit in PWM1CON register

INT41

Set EX41 bit in IENC Register and Port4.5 is in input mode

P4.5

Above condition is not met

PWM2

Set PWM2SS bit in PWM2CON register

INT42

Set EX42 bit in IENC Register and Port4.6 is in input mode

P4.6

Above condition is not met

RESET

———————

Code option:OP_RST = 0

When Code option:OP_RST = 1:

Timer4 mode 0, TR4 = 1, T4CLKS = 1 (Auto pull high)

Timer4 mode 0, TR4 = 1, T4CLKS = 0, TC4 = 1

Timer4 mode 1, TR4 = 1 (Auto pull high)

P4.7

Code option: OP_RST = 1, above condition is not met

SH79F6488P/080PR Datasheet(PDF) 47 Page - SINOWEALTH Electronic Ltd

SH79F6488P/080PR Datasheet(HTML) 47 Page - SINOWEALTH Electronic Ltd

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