Datasheet

I/O Registers
MC68HC908GZ16 • MC68HC908GZ8 Data Sheet, Rev. 4
Freescale Semiconductor 207
Table 15-11 shows the ESCI baud rates that can be generated with a 4.9152-MHz bus frequency.
Table 15-10. ESCI Prescaler Divisor Fine Adjust
PSSB[4:3:2:1:0] Prescaler Divisor Fine Adjust (PDFA)
00000 0/32 = 0
00001 1/32 = 0.03125
00010 2/32 = 0.0625
00011 3/32 = 0.09375
0 0 1 0 0 4/32 = 0.125
00101 5/32 = 0.15625
00110 6/32 = 0.1875
00111 7/32 = 0.21875
0 1 0 0 0 8/32 = 0.25
01001 9/32 = 0.28125
0 1 0 1 0 10/32 = 0.3125
0 1 0 1 1 11/32 = 0.34375
0 1 1 0 0 12/32 = 0.375
0 1 1 0 1 13/32 = 0.40625
0 1 1 1 0 14/32 = 0.4375
0 1 1 1 1 15/32 = 0.46875
10000 16/32 = 0.5
1 0 0 0 1 17/32 = 0.53125
1 0 0 1 0 18/32 = 0.5625
1 0 0 1 1 19/32 = 0.59375
1 0 1 0 0 20/32 = 0.625
1 0 1 0 1 21/32 = 0.65625
1 0 1 1 0 22/32 = 0.6875
1 0 1 1 1 23/32 = 0.71875
1 1 0 0 0 24/32 = 0.75
1 1 0 0 1 25/32 = 0.78125
1 1 0 1 0 26/32 = 0.8125
1 1 0 1 1 27/32 = 0.84375
1 1 1 0 0 28/32 = 0.875
1 1 1 0 1 29/32 = 0.90625
1 1 1 1 0 30/32 = 0.9375
1 1 1 1 1 31/32 = 0.96875