SC14CVMDECT-SF datasheet(32/57 Pages) DIALOG

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Datasheet

Revision 3.0

28-Jul-2015

CFR0011-120-00-FM Rev 5

32 of 57

SC14CVMDECT SF

Cordless Voice Module

FINAL

5-4

R/W

P0_3_MODE

00 = P0_OUT_DATA_REG[3] on P0[3]

01 = SCL2 on P0[3] (Note 14)

1x = Reserved

3-2

R/W

P0_2_MODE

00 = P0_OUT_DATA_REG[2] on P0[2]

01 = SDA2 on P0[2] (Note 14)

10 = UART UTX2 on P0[2]

1x = Reserved

R/W

P0_1_MODE

0 = P0_OUT_DATA_REG[1] on P0[1]

1 = Timer 0 PWM0 on P0[1]

R/W

P0_0_MODE

0 = P0_OUT_DATA_REG[0] on P0[0]

1 = UART UTX on P0[0]

NOTE: This register is not reset with a SW reset

Table 13: P1_MODE_REG (0xFF4848)

Bit

Mode

Symbol

Description

Reset

15-10

9-8

R/W

RF_BB_MODE

P1[5]

See P1_5_MODE

RDI output

RDI input

P1[4]

See P1_4_MODE

TDOD output TDOD output

P1[3]

See P1_3_MODE

SIO output

SIO input/output

P1[2]

See P1_2_MODE

SK output

P1[1]

See P1_1_MODE

LE output

7-5

P1_5_MODE

Reserved

R/W

P1_4_MODE

0 = P1_OUT_DATA_REG[4] on P1[4] (2 mA drive)

1 = P1_OUT_DATA_REG[4] on P1[4] (1 mA drive) for direct connec-

tion to base of external NPN transistor.

R/W

P1_3_MODE

0 = P1_OUT_DATA_REG[3] on P1[3] (2 mA drive)

1 = P1_OUT_DATA_REG[3] on P1[3] (1 mA drive) for direct connec-

tion to base of external NPN transistor.

P1_2_MODE

Reserved

P1_1_MODE

Reserved

R/W

P1_0_MODE

0 = P1_OUT_DATA_REG[0] on P1[0]

ADC1 input disabled, input up-to VDD+0.3 V

1 = Analog ADC1 mode, input up to 1.98 V!!

P1_DIR_REG[0] must be set to 0, to disable Pull-up, pull-down and

digital output mode.

NOTE: This register is not reset with a SW reset

Table 14: P2_MODE_REG (0xFF4858)

BIT

MODE

SYMBOL

DESCRIPTION

RESET

R/W

P2_7_MODE

0 = P2_OUT_DATA_REG[7] on P2[7]

1 = BXTAL on P2[7] (Can be used as RFCLK for external RF)

R/W

INT7_MODE

0 = P2[7] input to INT7

1 = P1[2] input to INT7

R/W

P2_6_MODE

0 = P2_OUT_DATA_REG[6] on P2[6]

1 = WTF_IN on P2[6] (monitor Gen2DSP load)

R/W

INT6_MODE

0 = P2[6] to INT6

1 = P1[1] to INT6

Table 12: P0_MODE_REG (0xFF4838)

Bit

Mode

Symbol

Description

Reset

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