X5065: T8Osc1 Clock Control Register (Osc_T8Osc1) - Epson S1C17001 Technical Manual

0x5065: T8OSC1 Clock Control Register (OSC_T8OSC1)

Register name Address Bit
T8OSC1 Clock 0x5065 D7–4 –
Control Register (8 bits)
D3–1 T8O1CK[2:0] T8OSC1 clock division ratio select T8O1CK[2:0]
(OSC_T8OSC1)
D0
D[7:4] Reserved
D[3:1] T8O1CK[2:0]: T8OSC1 Clock Division Ratio Select Bits
Select the OSC1 clock division ratio and set the 8-bit OSC1 timer operation clock.
D0 T8O1CE: T8OSC1 Clock Output Enable Bit
Permits or prohibits clock feed to the 8-bit OSC1 timer.
1 (R/W): Permitted (on)
0 (R/W): Prohibited (off) (default)
The T8O1CE default setting is 0, which stops the clock feed. Setting T8O1CE to 1 sends the clock
selected by the above bit to the 8-bit OSC1 timer. Stop the clock feed to reduce power consumption if
8-bit OSC1 timer operation is not required.
S1C17001 TECHNICAL MANUAL
Name Function
reserved
T8O1CE T8OSC1 clock output enable
Table 7.8.4: T8OSC1 clock division ratio selection
T8O1CK[2:0]
0x7 to 0x6
0x5
0x4
0x3
0x2
0x1
0x0
EPSON
7 OSCILLATOR CIRCUIT (OSC)
Setting
–
Division ratio
0x7–0x6 reserved
0x5 OSC1-1/32
0x4 OSC1-1/16
0x3 OSC1-1/8
0x2 OSC1-1/4
0x1 OSC1-1/2
0x0 OSC1-1/1
1 Enable 0 Disable
Division ratio
Reserved
OSC1-1/32
OSC1-1/16
OSC1-1/8
OSC1-1/4
OSC1-1/2
OSC1-1/1
(Default: 0x0)
Init. R/W Remarks
– – 0 when being read.
0x0 R/W
0 R/W
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