ADSP-BF705BBCZ-4 datasheet(45/116 Pages) AD

45 / 116 page

Rev. A

Page 45 of 116

September 2015

ADSP-BF700/701/702/703/704/705/706/707

PB_12

I/O

none

VDD_EXT

Desc: SPI2 Master Out, Slave In | TRACE0

Trace Data 3 | SMC0 Data 12 | SYS Power

Saving Mode Wakeup 2

Notes: If hibernate mode is used, one of

the following must be true during

hibernate. Either this pin must be

actively driven by another IC, or it must

have a pull-up or pull-down.

PB_13

I/O

none

VDD_EXT

Desc: SPI2 Data 2 | UART1 Request to

Send | TRACE0 Trace Data 2 | SMC0 Data

Notes: No notes.

PB_14

I/O

none

VDD_EXT

Desc: SPI2 Data 3 | UART1 Clear to Send

| TRACE0 Trace Data 1 | SMC0 Data 14

Notes: No notes.

PB_15

I/O

none

VDD_EXT

Desc: SPI2 Slave Select Output 1 |

TRACE0 Trace Data 0 | SMC0 Data 15 |

SPI2 Slave Select Input

Notes: SPI slave select outputs require a

pull-up when used.

PC_00

I/O

none

VDD_EXT

Desc: UART1 Transmit | SPT0 Channel A

Data 1 | PPI0 Data 15

Notes: No notes.

PC_01

I/O

none

VDD_EXT

Desc: UART1 Receive | SPT0 Channel B

Data 1 | PPI0 Data 14 | SMC0 Address 9 |

TM0 Alternate Capture Input 4

Notes: No notes.

PC_02

I/O

none

VDD_EXT

Desc: UART0 Request to Send | CAN0

Receive | PPI0 Data 13 | SMC0 Address

10 | SYS Power Saving Mode Wakeup 3 |

TM0 Alternate Capture Input 5

Notes: If hibernate mode is used, one of

the following must be true during

hibernate. Either this pin must be

actively driven by another IC, or it must

have a pull-up or pull-down.

PC_03

I/O

none

VDD_EXT

Desc: UART0 Clear to Send | CAN0

Transmit | PPI0 Data 12 | SMC0 Address

11 | TM0 Alternate Capture Input 0

Notes: No notes.

PC_04

I/O

none

VDD_EXT

Desc: SPT0 Channel B Clock | SPI0 Clock

| MSI0 Data 1 | SMC0 Address 12 | TM0

Alternate Clock 0

Notes: An external pull-up may be

required for MSI modes, see the MSI

chapter in the hardware reference for

details.

Table 15. ADSP-BF70x Designer Quick Reference (Continued)

Signal Name

Type

Driver

Type

Int



Term

Reset

Term

Reset

Drive

Hiber

Term

Hiber

Drive

Power

Domain

Description

and Notes

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