XS1-L02A-QF124-I5 XMOS, XS1-L02A-QF124-I5 Datasheet - Page 6

• 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
end by using a sequence of OUT and OUTCT instructions; when a communi-
cation is complete, an END token is transmitted by the program, which frees
up any resources allocated in the network. The architecture guarantees that
all data-tokens and control-tokens sent over this stream are delivered in order.
Multiple streams can be set up, no guarantee is given about the ordering of data
and control tokens between streams.
This document describes the stream (the transport layer), the switching method
(the packet layer), the point-to-point protocol (the link layer) and the physical
layer.
There are four groups of control tokens:
The sections below define the protocol layers bottom up: physical layer (Sec-
tion 3.1), link layer (Section 3.2), switch layer (Section 3.3), physical layer (Sec-
tion 3.1), processor communication (Section 3.5), and channel communication
(Section 3.6). A summary is provided in Figure 1.
XS1-L S
• Tokens 0x00-0x7f: (Application tokens). Intended for use by compilers
• Tokens 0x80-0xbf: (Special tokens) Architecturally defined and may be
• Tokens 0xc0-0xdf: (Privileged tokens) Architecturally defined and may be
• Tokens 0xe0-0xff: (Hardware tokens) Only used by hardware; they con-
or applications software to implement streamed, packetised and synchro-
nised communications, to encode data-structures and to provide run-time
type-checking of channel communications.
interpreted by hardware or software. They are used to give standard en-
codings of common data types and structures.
interpreted by hardware or privileged software. They are used to perform
system functions including hardware resource sharing, control, monitoring
and debugging. An attempt to transfer one of these tokens to or from
unprivileged software will cause an exception.
trol the physical operation of the link. An attempt to transfer one of these
tokens using an output instruction will cause an exception.
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S
PECIFICATION
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