OCPRF100 MP Server System Technical Product Specification

Revision 1.0

Table 10-2: I/O Signals and Devices

ICMB/COM2

COM2_TO_SIO_EN

Micro Port 1

-

RW

-

4

 

 

 

 

 

 

 

ICMB/COM2

COM2_TO_FP_EN_L

Micro Port 1

-

RW

-

5

 

 

 

 

 

 

 

I2C Interfaces

I2C_BACKUP_SCL

Micro Port 1

-

RW

-

6

I2C Interfaces

I2C_BACKUP_SDA

Micro Port 1

-

RW

-

7

Not Applicable

Not Applicable

Micro Port 2

-

-

-

0 to 7

 

(Upper Address Bus)

 

 

 

 

 

 

 

 

 

 

 

 

ICMB/COM2

MICRO_RXD

Micro Port 3

-

-

-

0

 

 

 

 

 

 

 

ICMB/COM2

MICRO_TXD

Micro Port 3

-

-

-

1

 

 

 

 

 

 

 

System Power

PWR_INTR_L

Micro Port 3

-

R

-

2

 

 

 

 

 

 

 

ICMB/COM2

MICRO_RXD_INTR_L

Micro Port 3

-

R

-

3

 

 

 

 

 

 

 

I2C Interfaces

I2C_FPC_SCL

Micro Port 3

-

RW

-

4

I2C Interfaces

I2C_FPC_SDA

Micro Port 3

-

RW

-

5

Processor

MICRO_WR_L

Micro Port 3

-

W

-

6

 

 

 

 

 

 

 

Processor

MICRO_RD_L

Micro Port 3

-

W

-

7

 

 

 

 

 

 

 

Reserved

Reserved

Input Latch #0

FFC0

R

-

0

 

 

 

 

 

 

 

Miscellaneous

SECURE_MODE_BMC

Input Latch #0

FFC0

R

-

1

 

 

 

 

 

 

 

ICMB/COM2

RI_TTL_FP

Input Latch #0

FFC0

R

-

2

 

 

 

 

 

 

 

Reserved

Reserved

Input Latch #0

FFC0

R

-

3

 

 

 

 

 

 

 

Reserved

Reserved

Input Latch #0

FFC0

R

-

4

 

 

 

 

 

 

 

System Power

PS_PWR_ON (input)

Input Latch #0

FFC0

R

-

5

 

 

 

 

 

 

 

ICMB/COM2

DCD_TTL_FP

Input Latch #0

FFC0

R

-

6

 

 

 

 

 

 

 

Reserved

Reserved

Input Latch #0

FFC0

R

-

7

 

 

 

 

 

 

 

Reserved

Reserved

Input Latch #1

FFD0

R

-

0

 

 

 

 

 

 

 

Fan Control

FAN_TACH1

Input Latch #1

FFD0

R

-

1

 

 

 

 

 

 

 

Fan Control

FAN_TACH2

Input Latch #1

FFD0

R

-

2

 

 

 

 

 

 

 

Fan Control

FAN_TACH3

Input Latch #1

FFD0

R

-

3

 

 

 

 

 

 

 

Fan Control

FAN_TACH4

Input Latch #1

FFD0

R

-

4

 

 

 

 

 

 

 

Fan Control

FAN_TACH5

Input Latch #1

FFD0

R

-

5

 

 

 

 

 

 

 

Fan Control

FAN_TACH6

Input Latch #1

FFD0

R

-

6

 

 

 

 

 

 

 

Reserved

Reserved

Input Latch #1

FFD0

R

-

7

 

 

 

 

 

 

 

116