Manual

72
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
It is not possible to switch directly between JTAG and ICE operations. A chip reset must be
performed after JTAGSEL is changed.
A Boundary-scan Descriptor Language (BSDL) file is provided to set up test.
13.5.6 ID Code Register
Access: Read-only
• MANUFACTURER IDENTITY[11:1]
Set to 0x01F.
Bit[0] Required by IEEE Std. 1149.1.
Set to 0x1.
JTAG ID Code value is 0x05B1_B03F.
• PART NUMBER[27:12]: Product Part Number
Product part Number is 0x5B1B
• VERSION[31:28]: Product Version Number
Set to 0x0.
31 30 29 28 27 26 25 24
VERSION PART NUMBER
23 22 21 20 19 18 17 16
PART NUMBER
15 14 13 12 11 10 9 8
PART NUMBER MANUFACTURER IDENTITY
76543210
MANUFACTURER IDENTITY 1