NXP Semiconductors Kinetis KE1xZ256, Reference Manual

Page: 1294 / 1325

TSI_SSC0 field descriptions (continued)
Field Description
1010 The SSC output bit 1's basic period will be 11 clock cycles of system clock.
1011 The SSC output bit 1's basic period will be 12 clock cycles of system clock.
1100 The SSC output bit 1's basic period will be 13 clock cycles of system clock.
1101 The SSC output bit 1's basic period will be 14 clock cycles of system clock.
1110 The SSC output bit 1's basic period will be 15 clock cycles of system clock.
1111 The SSC output bit 1's basic period will be 16 clock cycles of system clock.
15–8
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
SSC_
PRESCALE_
NUM
SSC_PRESCALE_NUM
Selecting the divider ratio for the clock used for generating the SSC output bit.
00000000 div2(2^0*2)
00000001 div4(2^1*2)
00000011 div8(2^2*2)
00000111 div16(2^3*2)
00001111 div32(2^4*2)
00011111 div64(2^5*2)
00111111 div128(2^6*2)
01111111 div256(2^7*2)
11111111 div512(2^8*2)
48.4.9 TSI SSC Register 0 (TSI_SSC1)
Address: 4004_5000h base + 20h offset = 4004_5020h
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
PRBS_WEIGHT_HI PRBS_WEIGHT_LO PRBS_SEED_HI PRBS_SEED_LO
W
Reset
0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
TSI_SSC1 field descriptions
Field Description
31–24
PRBS_WEIGHT_
HI
PRBS_WEIGHT_HI
Together with the TSI_SSC1[PRBS_WEIGHT_LO], choosing the PRBS's feeding back nodes, when using
PRBS method generating SSC output bit. The nodes whose value corresponding with "1" will be feed
back and connected to the input of the XOR.
23–16
PRBS_WEIGHT_
LO
PRBS_WEIGHT_LO
Together with the TSI_SSC1[PRBS_WEIGHT_HI], choosing the PRBS's feeding back nodes, when using
PRBS method generating SSC output bit. The nodes whose value corresponding with "1" will be feed
back and connected to the input of the XOR.
15–8
PRBS_SEED_HI
PRBS_SEED_HI
Together with the TSI_SSC1[PRBS_SEED_LO], choosing the initial value of the PRBS method, when
using PRBS method generating SSC output bit.
Table continues on the next page...
Register definition
Kinetis KE1xZ256 Sub-Family Reference Manual, Rev. 3, 07/2018
1294 NXP Semiconductors