Atmel SpW-10X user manual Read Command, SpaceWire Router, User Manual, Preliminary

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7.6.2 Read Command

 

 

 

SpW-10X

 

Ref.: UoD_SpW-10X_

 

 

 

 

SpaceWire Router

 

 

UserManual

 

 

 

 

 

Issue:

3.4

 

 

 

 

 

User Manual

 

 

 

 

 

 

 

Date:

11th July 2008

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 7-4 Supported RMAP Command Codes

 

 

 

 

 

 

 

 

 

 

 

 

RMAP Command

 

Description

 

Supported in SpaceWire

 

 

Code

 

 

 

 

Router

 

 

 

 

 

 

 

“0000”

Not used

-

 

 

 

 

 

 

 

 

 

“0001”

Not used

-

 

 

 

 

 

 

 

 

 

“0010”

Read single address

Yes

 

 

 

 

 

 

 

 

 

“0011”

Read incrementing address

Yes

 

 

 

 

 

 

 

 

 

“0100”

Not used

-

 

 

 

 

 

 

 

 

 

“0101”

Not used

-

 

 

 

 

 

 

 

 

 

“0110”

Not used

-

 

 

 

 

 

 

 

 

 

“0111”

Read-modify-write incrementing address

Yes

 

 

 

 

 

 

 

 

 

“1000”

Write single address, no verify, no acknowledge

No

 

 

 

 

 

 

 

 

 

“1001”

Write incrementing address, no verify, no

No

 

 

 

 

 

acknowledge.

 

 

 

 

 

 

 

 

 

 

 

“1010”

Write single address, no verify, send

No

 

 

 

 

 

acknowledge

 

 

 

 

 

 

 

 

 

 

 

 

 

“1011”

Write incrementing address, no verify, send

No

 

 

 

 

 

acknowledge.

 

 

 

 

 

 

 

 

 

 

 

“1100”

Write single address, verify data, no

No

 

 

 

 

 

acknowledge

 

 

 

 

 

 

 

 

 

 

 

 

 

“1101”

Write incrementing address, verify data, no

No

 

 

 

 

 

acknowledge.

 

 

 

 

 

 

 

 

 

 

 

“1110”

Write single address, verify data, send

Yes

 

 

 

 

 

acknowledge

 

 

 

 

 

 

 

 

 

 

 

“1111”

Write incrementing address, verify data, send

No

 

 

 

 

 

acknowledge.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7.6.2 Read Command

The read single address characteristics of the SpaceWire router are defined in Table 7-5.

Preliminary

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Atmel SpW-10X user manual Read Command, SpaceWire Router, User Manual, Preliminary