ZHCS363L August 2011 – March 2017 TRF7970A
PRODUCTION DATA.
Table 6-55 describes the Test register at address 0x1B.
Default: 0x00 at POR = H and EN = L. When a test_dec or test_io is set IC is switched to test mode. Test Mode persists until a stop condition arrives. At stop condition the test_dec and test_io bits are cleared. | |||
Bit | Name | Function | Description |
B7 | test_rf_level | RF level test | |
B6 | |||
B5 | |||
B4 | |||
B3 | test_io1 | I/O test | Not implemented |
B2 | test_io0 | ||
B1 | test_dec | Decoder test mode | |
B0 | clock_su | Coder clock 13.56 MHz | For faster test of coders |