Epson S1C31W65 Technical Manual page 204

(2.4) T16B_nCCCTLm.CBUFMD[2:0] bits = 0x3
Data (W) → CC[15:0]
Data (W) → MC[15:0]
MODEN = 1 PRESET = 1
RUN = 1
0xffff
Count cycle
Counter
Compare
period
0x0000
(2.5) T16B_nCCCTLm.CBUFMD[2:0] bits = 0x4
Data (W) → CC[15:0]
Data (W) → MC[15:0]
MODEN = 1 PRESET = 1
RUN = 1
0xffff
Count cycle
Counter
Compare
period
0x0000
(3) Repeat up/down count mode
(3.1) T16B_nCCCTLm.CBUFMD[2:0] bits = 0x0
Data (W) → CC[15:0]
Data (W) → MC[15:0]
MODEN = 1 PRESET = 1
RUN = 1
0xffff
Compare period
during counting up
Counter
0x0000
CMPCAPmIF = 1
S1C31W65 TECHNICAL MANUAL
(Rev. 1.1)
Data (W) → CC[15:0]
CNTZEROIF = 1 CNTZEROIF = 1
CMPCAPmIF = 1 CMPCAPmIF = 1
Data (W) → CC[15:0]
CNTZEROIF = 1
CMPCAPmIF = 1 CMPCAPmIF = 1 CMPCAPmIF = 1
Data (W) → CC[15:0]
Count cycle
Compare period
during counting
down
CNTMAXIF = 1 CNTZEROIF = 1
CMPCAPmIF = 1 CMPCAPmIF = 1
CMPCAPmIF = 1
Seiko Epson Corporation
16 16-BIT PWM TIMERS (T16B)
Data (W) → CC[15:0]
CNTZEROIF = 1
CMPCAPmIF = 1
Data (W) → CC[15:0]
CNTZEROIF = 1
CMPCAPmIF = 1 CMPCAPmIF = 1
Data (W) → CC[15:0]
CNTMAXIF = 1
CMPCAPmIF = 1
MAX value
(T16B_nMC register)
Compare buffer
value
Time
CMPCAPmIF = 1
MAX value
(T16B_nMC register)
Compare buffer
value
Time
Software operation
Hardware operation
MAX value
(T16B_nMC register)
Compare buffer
value
Time
CNTZEROIF = 1
16-13