0X5340-0X5347; Remote Controller - Epson S1C17001 Technical Manual

0x5340–0x5347
Register name Address Bit
REMC 0x5340 D7–2 –
Configuration (8 bits)
Register D1
(REMC_CFG)
D0
REMC 0x5341 D7–4 CGCLK[3:0] Carrier generator clock select
Prescaler Clock (8 bits)
Select Register
(REMC_PSC)
D3–0 LCCLK[3:0] Length counter clock select
REMC H Carrier 0x5342 D7–6 –
Length Setup (8 bits)
Register D5–0 REMCH[5:0] H carrier length setup
(REMC_CARH)
REMC L Carrier 0x5343 D7–6 –
Length Setup (8 bits)
Register D5–0 REMCL[5:0] L carrier length setup
(REMC_CARL)
REMC 0x5344 D7–1 –
Status Register (8 bits)
(REMC_ST) D0
REMC Length 0x5345 D7–0 REMLEN[7:0] Transmit/receive data length count
Counter Register (8 bits)
(REMC_LCNT)
REMC Interrupt 0x5346 D7–3 –
Mask Register (8 bits)
D2
(REMC_IMSK)
D1
D0
REMC Interrupt 0x5347 D7–3 –
Flag Register (8 bits)
D2
(REMC_IFLG)
D1
D0
S1C17001 TECHNICAL MANUAL
Name Function
reserved
REMMD REMC mode select
REMEN REMC enable
(Prescaler output clock)
(Prescaler output clock)
reserved
reserved
reserved
REMDT Transmit/receive data
(down counter)
reserved
REMFIE Falling edge interrupt enable
REMRIE Rising edge interrupt enable
REMUIE Underflow interrupt enable
reserved
REMFIF Falling edge interrupt flag
REMRIF Rising edge interrupt flag
REMUIF Underflow interrupt flag
EPSON
APPENDIX A I/O REGISTER LIST

Remote Controller

Setting Init. R/W
–
1 Receive 0 Transmit
1 Enable 0 Disable
CGCLK[3:0] 0x0 R/W
Clock
LCCLK[3:0]
0xf reserved
0xe PCLK-1/16384
0xd PCLK-1/8192
0xc PCLK-1/4096
0xb PCLK-1/2048
0xa PCLK-1/1024
0x9 PCLK-1/512
0x8 PCLK-1/256
0x0 R/W
0x7 PCLK-1/128
0x6 PCLK-1/64
0x5 PCLK-1/32
0x4 PCLK-1/16
0x3 PCLK-1/8
0x2 PCLK-1/4
0x1 PCLK-1/2
0x0 PCLK-1/1
–
0x0 to 0x3f 0x0 R/W
–
0x0 to 0x3f 0x0 R/W
–
1 1 (H) 0 0 (L)
0x0 to 0xff 0x0 R/W
–
1 Enable 0 Disable
1 Enable 0 Disable
1 Enable 0 Disable
–
1 Cause of 0 Cause of
interrupt interrupt not
occurred occurred
Remarks
– – 0 when being read.
0 R/W
0 R/W
– – 0 when being read.
– – 0 when being read.
– – 0 when being read.
0 R/W
– – 0 when being read.
0 R/W
0 R/W
0 R/W
– – 0 when being read.
0 R/W Reset by writing 1.
0 R/W
0 R/W
327