RFM219SW datasheet(28/35 Pages) HOPE

28 / 35 page

RFM219SW

www.hoperf.com

Rev 1.0 | Page 28/35

E-mail:sales@hoperf.com

Table 18. IO_SEL Register

Bit

Bit Name

Descriptions

IO_SEL

(0x40)

7:6

r/w

GPO4_SEL<1:0>

Select which signal is assigned to GPO4.

00: DOUT is output via GPO4 (default).

01: INT1 is output via GPO4.

10: INT2 is output via GPO4.

11: DCLK is output via GPO4.

5:4

r/w

GPO3_SEL<1:0>

Select which signal is assigned to GPO3.

00: CLKO is output via GPO3 (default).

01: INT1 is output via GPO3.

10: INT2 is output via GPO3.

11: DOUT is output via GPO3.

3:2

r/w

GPO2_SEL<1:0>

Select which signal is assigned to GPO2.

00: INT1 is output via GPO2 (default).

01: INT2 is output via GPO2.

10: DCLK is output via GPO2.

11: logic ‘0’ is output via GPO2.

10:

r/w

GPO1_SEL<1:0>

Select which signal is assigned to GPO1.

00: nRSTO is output via GPO1 (default).

01: INT1 is output via GPO1.

10: INT2 is output via GPO1.

11: DOUT is output via GPO1.

Table 19. INCTL_A

Bit

Bit Name

Descriptions

This allows the user to select which interrupt is observable on the INT2.

The setting is different in the 3 different data modes.

Value

Direct Mode

Buffer Mode

Packet Mode

0000

0001

RSSI_VLD

0010

PREAM_PS

0011

SYNC_PS

0100

SL_TMO

NODE_PS

INTCTL_A

(0x41)

7:4

r/w

INT2_CTL<3:0>

0101

RX_TMO

CRC_PS

0110

RSSI_INDI

FIFO_NMTY

PKT_DONE

0111

FIFO_TH

SL_TMO

1000

FIFO_FULL

RX_TMO

1001

FIFO_WBYTE

FIFO_NMTY

1010

FIFO_OVF

FIFO_TH

1011

RSSI_INDI

FIFO_FULL

1100

FIFO_WBYTE

1101

FIFO_OVF

1110

RSSI_INDI

RFM219SW датащи(PDF) 28 Page - HOPE Microelectronics CO., Ltd.

RFM219SW датащи(HTML) 28 Page - HOPE Microelectronics CO., Ltd.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

датащи скачать

ссылки URL