Epson S1C17M20 Technical Manual page 296

APPENDIX A LIST OF PERIPHERAL CIRCUIT CONTROL REGISTERS
0x43a0–0x43ac
Address Register name
0x43a0 T16_1CLK
(T16 Ch.1 Clock
Control Register)
0x43a2 T16_1MOD
(T16 Ch.1 Mode
Register)
0x43a4 T16_1CTL
(T16 Ch.1 Control
Register)
0x43a6 T16_1TR
(T16 Ch.1 Reload
Data Register)
0x43a8 T16_1TC
(T16 Ch.1 Counter
Data Register)
0x43aa T16_1INTF
(T16 Ch.1 Interrupt
Flag Register)
0x43ac T16_1INTE
(T16 Ch.1 Interrupt
Enable Register)
0x43b0–0x43ba
Address Register name
0x43b0 SPI0MOD
(SPIA Ch.0 Mode
Register)
0x43b2 SPI0CTL
(SPIA Ch.0 Control
Register)
0x43b4 SPI0TXD
(SPIA Ch.0 Transmit
Data Register)
0x43b6 SPI0RXD
(SPIA Ch.0 Receive
Data Register)
AP-A-20
Bit Bit name
15–9 –
8 DBRUN
7–4 CLKDIV[3:0]
3–2 –
1–0 CLKSRC[1:0]
15–8 –
7–1 –
0 TRMD
15–9 –
8 PRUN
7–2 –
1 PRESET
0 MODEN
15–0 TR[15:0]
15–0 TC[15:0]
15–8 –
7–1 –
0 UFIF
15–8 –
7–1 –
0 UFIE
Bit Bit name
15–12 –
11–8 CHLN[3:0]
7–6 –
5 PUEN
4 NOCLKDIV
3 LSBFST
2 CPHA
1 CPOL
0 MST
15–8 –
7–2 –
1 SFTRST
0 MODEN
15–0 TXD[15:0]
15–0 RXD[15:0]
Seiko Epson Corporation
16-bit Timer (T16) Ch.1
Initial Reset R/W
0x00 – R
0 H0 R/W
0x0 H0 R/W
0x0 – R
0x0 H0 R/W
0x00 – R
0x00 – R
0 H0 R/W
0x00 – R
0 H0 R/W
0x00 – R
0 H0 R/W
0 H0 R/W
0xffff H0 R/W
0xffff H0 R
0x00 – R
0x00 – R
0 H0 R/W
0x00 – R
0x00 – R
0 H0 R/W
Synchronous Serial Interface (SPIA) Ch.0
Initial Reset R/W
0x0 – R
0x7 H0 R/W
0x0 – R
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0x00 – R
0x00 – R
0 H0 R/W
0 H0 R/W
0x0000 H0 R/W
0x0000 H0 R
S1C17M20/M21/M22/M23/M24/M25
Remarks
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Cleared by writing 1.
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Remarks
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TECHNICAL MANUAL (Rev. 1.0)