Epson S1C33L03 manual 60

4 PERIPHERAL CIRCUITS

Register name	Address	Bit	Name	Function		Setting			Init.	R/W	Remarks
16-bit timer 0	0048180	DF	CR0A15	16-bit timer 0 comparison data A		0 to 65535			X	R/W
comparison	(HW)	DE	CR0A14	CR0A15 = MSB					X
register A		DD	CR0A13	CR0A0 = LSB					X
		DC	CR0A12						X
		DB	CR0A11						X
		DA	CR0A10						X
		D9	CR0A9						X
		D8	CR0A8						X
		D7	CR0A7						X
		D6	CR0A6						X
		D5	CR0A5						X
		D4	CR0A4						X
		D3	CR0A3						X
		D2	CR0A2						X
		D1	CR0A1						X
		D0	CR0A0						X
16-bit timer 0	0048182	DF	CR0B15	16-bit timer 0 comparison data B		0 to 65535			X	R/W
comparison	(HW)	DE	CR0B14	CR0B15 = MSB					X
register B		DD	CR0B13	CR0B0 = LSB					X
		DC	CR0B12						X
		DB	CR0B11						X
		DA	CR0B10						X
		D9	CR0B9						X
		D8	CR0B8						X
		D7	CR0B7						X
		D6	CR0B6						X
		D5	CR0B5						X
		D4	CR0B4						X
		D3	CR0B3						X
		D2	CR0B2						X
		D1	CR0B1						X
		D0	CR0B0						X
16-bit timer 0	0048184	DF	TC015	16-bit timer 0 counter data		0 to 65535			X	R
counter data	(HW)	DE	TC014	TC015 = MSB					X
register		DD	TC013	TC00 = LSB					X
		DC	TC012						X
		DB	TC011						X
		DA	TC010						X
		D9	TC09						X
		D8	TC08						X
		D7	TC07						X
		D6	TC06						X
		D5	TC05						X
		D4	TC04						X
		D3	TC03						X
		D2	TC02						X
		D1	TC01						X
		D0	TC00						X
16-bit timer 0	0048186	D7	–	reserved		–			0	–	0 when being read.
control register	(B)	D6	SELFM0	16-bit timer 0 fine mode selection	1	Fine mode	0	Normal	0	R/W
		D5	SELCRB0	16-bit timer 0 comparison buffer	1	Enabled	0	Disabled	0	R/W
		D4	OUTINV0	16-bit timer 0 output inversion	1	Invert	0	Normal	0	R/W
		D3	CKSL0	16-bit timer 0 input clock selection	1	External clock	0	Internal clock	0	R/W
		D2	PTM0	16-bit timer 0 clock output control	1	On	0	Off	0	R/W
		D1	PRESET0	16-bit timer 0 reset	1	Reset	0	Invalid	0	W	0 when being read.
		D0	PRUN0	16-bit timer 0 Run/Stop control	1	Run	0	Stop	0	R/W

A-44 EPSON S1C33L03 PRODUCT PART