XS1-G02B-FB144-C4 XMOS, XS1-G02B-FB144-C4 Datasheet - Page 11

• Manufacturer Part Number: XS1-G02B-FB144-C4
• Description: IC MPU 32BIT DUAL CORE 144FBGA
• Manufacturer: XMOS

Specifications of XS1-G02B-FB144-C4

• Processor Type: XCore 32-Bit
• Speed: 800MIPS
• Voltage: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Package / Case: 144-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: 880-1006

XS1-G2 144BGA Datasheet (2.6)
The JTAG controller can read from the DBG_SCRATCH registers at the same time as
The TRST_N pin must be driven low for at least 100ns at power up to reset the JTAG
the XCore, but if both devices write at the same time, the XCore write completes and
the JTAG controller is ignored.
port. If JTAG debug is not required, the TRST_N pin can be tied low with a 1k resistor
to hold the JTAG port in reset.
Register
DEVICE_ID0
DEVICE_ID1
DEVICE_ID2
DEVICE_ID3
DBG_CTRL
DBG_INT
PLL_CLK_DIVIDER
SECURITY_CONFIG
PLINK[3:0]
DBG_SCRATCH[7:0]
T[7:0]_PC
T[7:0]_SR
Number
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x10 : 0x13
0x20 : 0x27
0x40 : 0x47
0x60 : 0x67
www.xmos.com
JTAG Perm
RO
RO
RO
RO
RW
RW
RO
RO
RO
RW
RO
RO
ware protocols
Description
XCore ID register
XCore ID register
XCore ID register
XCore ID register
Control internal switch permis-
sions to debug register
Trigger debug interrupts
PLL clock divider register
OTP security configuration reg-
ister
Internal link status
Scratch register for debug soft-
Copy of PC
Copy of SR
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