beautypg.com

Address: 0x390 - carrier control register (ccr) – Kontron COMe-bP5020 User Manual

Page 43

background image

www.kontron.com

43

User Guide

COMe-bP5020

Table 36: Address: 0x390 - Carr ier Control Register (CCR)

BIT

7

6

5

4

3

2

1

0

NAME

CNTRL7

reserved

CNTRL3

reserved

CNTRL1

CNTRL0

ACCESS

R/W

R

R/W

R

R/W

R/W

RESET

0

0

0

0

0

0

BITFIELD

DESCRIPTION

[7]

CNTRL7

Control bit for COM Express IRQ_OUT# line:

0 = line is deasserted (logic level is HIGH-Z)
1 = line is asserted (logic level is LOW)

[3]

CNTRL3

Control bit for COM Express SUS_S3# line:

0 = line is deasserted (logic level is HIGH)
1 = line is asserted (logic level is LOW)

[1]

CNTRL1

Control bit for COM Express THRMTRIP# line:

0 = line is deasserted (logic level is HIGH)
1 = line is asserted (logic level is LOW)

[0]

CNTRL0

Control bit for COM Express CB_RESET# line:

0 = line is deasserted (logic level is HIGH)
1 = line is asserted (logic level is LOW)