Manual

873
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
44.4.13 Test Mode
A device must support the TEST_MODE feature when in the Default, Address or Configured
High Speed device states.
TEST_MODE can be:
•Test_J
•Test_K
• Test_Packet
• Test_SEO_NAK
(See Section 44.5.7 ”UDPHS Test Register” on page 885 for definitions of each test mode.)
const char test_packet_buffer[] = {
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // JKJKJKJK *
9
0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA, // JJKKJJKK *
8
0xEE,0xEE,0xEE,0xEE,0xEE,0xEE,0xEE,0xEE, // JJKKJJKK *
8
0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, //
JJJJJJJKKKKKKK * 8
0x7F,0xBF,0xDF,0xEF,0xF7,0xFB,0xFD, // JJJJJJJK * 8
0xFC,0x7E,0xBF,0xDF,0xEF,0xF7,0xFB,0xFD,0x7E // {JKKKKKKK
* 10}, JK
};