Clg Interrupt Enable Register; Clg Fout Control Register - Epson S1C31W65 Technical Manual

2 POWER SUPPLY, RESET, AND CLOCKS
Each bit corresponds to the interrupt as follows:
CLGINTF.IOSCTERIF bit: IOSC oscillation auto-trimming error interrupt
CLGINTF.OSC1STPIF bit: OSC1 oscillation stop interrupt
CLGINTF.IOSCTEDIF bit: IOSC oscillation auto-trimming completion interrupt
CLGINTF.OSC3STAIF bit: OSC3 oscillation stabilization waiting completion interrupt
CLGINTF.OSC1STAIF bit: OSC1 oscillation stabilization waiting completion interrupt
CLGINTF.IOSCSTAIF bit: IOSC oscillation stabilization waiting completion interrupt
Note: The CLGINTF.IOSCSTAIF bit is 0 after system reset is canceled, but IOSCCLK has already
been stabilized.

CLG Interrupt Enable Register

Register name Bit
CLGINTE 15–9 –
8
7
6
5
4
3
2
1
0
Bits 15–9, 7, 6, 3 Reserved
Bit 8 IOSCTERIE
Bit 5 OSC1STPIE
Bit 4 IOSCTEDIE
Bit 2 OSC3STAIE
Bit 1 OSC1STAIE
Bit 0 IOSCSTAIE
These bits enable the CLG interrupts.
1 (R/W): Enable interrupts
0 (R/W): Disable interrupts
Each bit corresponds to the interrupt as follows:
CLGINTE.IOSCTERIE bit: IOSC oscillation auto-trimming error interrupt
CLGINTE.OSC1STPIE bit: OSC1 oscillation stop interrupt
CLGINTE.IOSCTEDIE bit: IOSC oscillation auto-trimming completion interrupt
CLGINTE.OSC3STAIE bit: OSC3 oscillation stabilization waiting completion interrupt
CLGINTE.OSC1STAIE bit: OSC1 oscillation stabilization waiting completion interrupt
CLGINTE.IOSCSTAIE bit: IOSC oscillation stabilization waiting completion interrupt

CLG FOUT Control Register

Register name Bit
CLGFOUT 15–8 –
7
6–4 FOUTDIV[2:0]
3–2 FOUTSRC[1:0]
1
0
Bits 15–7 Reserved
Bits 6–4 FOUTDIV[2:0]
These bits set the FOUT clock division ratio.
2-26
Bit name Initial
0x00
IOSCTERIE 0
– 0
(reserved) 0
OSC1STPIE 0
IOSCTEDIE 0
– 0
OSC3STAIE 0
OSC1STAIE 0
IOSCSTAIE 0
Bit name Initial
0x00
– 0
0x0
0x0
– 0
FOUTEN 0
Seiko Epson Corporation
Reset R/W
– R –
H0 R/W
– R
H0 R
H0 R/W
H0 R/W
– R
H0 R/W
H0 R/W
H0 R/W
Reset R/W
– R –
– R
H0 R/W
H0 R/W
– R
H0 R/W
S1C31W65 TECHNICAL MANUAL
Remarks
Remarks
(Rev. 1.1)