XS1-L02A-QF124-I5 XMOS, XS1-L02A-QF124-I5 Datasheet - Page 23

• Manufacturer Part Number: XS1-L02A-QF124-I5
• Description: IC MPU 32BIT DUAL CORE 124QFN
• Manufacturer: XMOS

Specifications of XS1-L02A-QF124-I5

• Processor Type: XCore 32-Bit
• Speed: 500MHz
• Voltage: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Package / Case: 124-TFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: 880-1031

XMOS
NOTE: These are the token values seen by the application software. When
transmitted over a 5-wire LLink the END and PAUSE tokens are represented
by special token values. All other token values can be used by the application
software in any way that it sees fit.
In addition to the application tokens, there is a block of tokens that are reserved
for specific operations. These tokens have predefined meanings, and any imple-
mentation should use those meanings. Below 11 of those tokens are defined,
all other 53 token values between 0x8b and 0xc0 are reserved for future use.
3.6.2 XS1-L Configuration messsages over channels
To send configuration messages over a channel, the channel needs to be con-
figured to transmit messages to the SSCTRL or PSCTRL logic. The destination
of a configuration message is specified by a configuration resource identifier;
this must be used to initialise a channel end using a SETD instruction in the
usual way. The configuration resource identifier is a 32-bit word consisting of the
following bytes:
XS1-L S
Name
END
PAUSE
ACK
NACK
Name
READN
READ1
READ2
READ4
READ8
WRITEN
WRITE1
WRITE2
WRITE4
WRITE8
CALL
YSTEM
Value
0x01
0x02
0x03
0x04
Value
0x80
0x81
0x82
0x83
0x84
0x85
0x86
0x87
0x88
0x89
0x8a
S
PECIFICATION
Description
End - free up interconnect and tell target
Pause - free up interconnect but do not tell target
Acknowledge operation completed successfully
Acknowledge that there was an error
Description
Read data.
Read one byte.
Read two bytes.
Read four bytes.
Read eight bytes.
Write data.
Write one byte.
Write two bytes.
Write four bytes.
Write eight bytes.
Call code at the specified address.
(0.9)
2008/08/25
22/40