NEC PD754144 - Manual (Page 155)

CHAPTER 6 PERIPHERAL HARDWARE FUNCTION
155 User’s Manual U10676EJ3V0UM
Table 6-8. Resolution and Longest Set Time (16-Bit Timer Counter Mode) (2/2)
(TM10 = 0, TM11 = 1, TM20 = 0, TM21 = 1)
(c)
µPD754244: at 4.19 MHz
Mode Register 16-Bit Timer Counter
TM26 TM25 TM24 Resolution Longest Set Time
0 1 0 477 ns 31.3 ms
0 1 1 238 ns 15.6 ms
1 0 0 244 µs 16.0 s
1 0 1 61.0
µs
4.0 s
1 1 0 15.3
µs
1.0 s
1 1 1 3.81 µs 250 ms