Epson Arm S1C31 Series Technical Manual page 14

CONTENTS
Operating Status Register ................................................................................................. 22-27
Calculation Result Register ............................................................................................... 22-27
Version Number Register ................................................................................................... 22-27
22.7 Control Registers ........................................................................................................ 22-28
HWP Control Register ....................................................................................................... 22-28
HWP Interrupt Flag Register .............................................................................................. 22-28
HWP Interrupt Enable Register .......................................................................................... 22-28
HWP Command Trigger Register ...................................................................................... 22-28
SDAC2 Clock Control Register .......................................................................................... 22-29
SDAC2 Control Register .................................................................................................... 22-29
SDAC2 Mode Register ...................................................................................................... 22-30
SDAC2 Ch.n Data Register ................................................................................................ 22-30
SDAC2 Interrupt Flag Register .......................................................................................... 22-30
SDAC2 Interrupt Enable Register ...................................................................................... 22-31
SDAC2 Resampler Rate Register ...................................................................................... 22-31
SDAC2 Tone Divider Register ............................................................................................ 22-32
23 Electrical Characteristics .........................................................................................23-1
23.1 Absolute Maximum Ratings ......................................................................................... 23-1
23.2 Recommended Operating Conditions ......................................................................... 23-1
23.3 Current Consumption ................................................................................................... 23-2
23.4 System Reset Controller (SRC) Characteristics ........................................................... 23-5
23.5 Clock Generator (CLG) Characteristics........................................................................ 23-6
23.6 Flash Memory Characteristics ..................................................................................... 23-8
23.7 Input/Output Port (PPORT) Characteristics ................................................................. 23-9
23.8 Supply Voltage Detector (SVD3) Characteristics ........................................................ 23-10
23.9 UART (UART3) Characteristics ................................................................................... 23-12
23.10 Synchronous Serial Interface (SPIA) Characteristics ................................................ 23-12
23.11 Quad Synchronous Serial Interface (QSPI) Characteristics ...................................... 23-14
2
23.12 I C (I2C) Characteristics ............................................................................................ 23-14
23.13 12-bit A/D Converter (ADC12A) Characteristics ....................................................... 23-15
23.14 Temperature Sensor/Reference Voltage Generator (TSRVR) Characteristics ........... 23-16
23.15 R/F Converter (RFC) Characteristics......................................................................... 23-17
24 Basic External Connection Diagram .......................................................................24-1
25 Package ......................................................................................................................25-1
Appendix A List of Peripheral Circuit Control Registers ......................................... AP-A-1
0x0020 0000
0x0020 0020
0x0020 0040-0x0020 005a
0x0020 0080
0x0020 00a0-0x0020 00a4
0x0020 00c0-0x0020 00d2
0x0020 0100-0x0020 0106
0x0020 0160-0x0020 016c
0x0020 01b0
0x0020 0200-0x0020 02e2
0x0020 0300-0x0020 031e
0x0020 0380-0x0020 0394
0x0020 03a0-0x0020 03ac
0x0020 03b0-0x0020 03be
0x0020 03c0-0x0020 03d6
0x0020 0400-0x0020 042c
xii
System Register (SYS) ............................................. AP-A-1
Power Generator (PWGA) ........................................ AP-A-1
Clock Generator (CLG) ............................................. AP-A-1
Cache Controller (CACHE) ....................................... AP-A-2
Watchdog Timer (WDT2) .......................................... AP-A-3
Real-time Clock (RTCA) ........................................... AP-A-3
Supply Voltage Detector (SVD3) .............................. AP-A-5
16-bit Timer (T16) Ch.0 ............................................ AP-A-5
Flash Controller (FLASHC) ....................................... AP-A-5
I/O Ports (PPORT) .................................................... AP-A-6
Universal Port Multiplexer (UPMUX) ....................... AP-A-19
UART (UART3) Ch.0 ................................................ AP-A-21
16-bit Timer (T16) Ch.1 ........................................... AP-A-22
Synchronous Serial Interface (SPIA) Ch.0 ............... AP-A-23
I 2 C (I2C) Ch.0 .......................................................... AP-A-24
16-bit PWM Timer (T16B) Ch.0 ............................... AP-A-25
Seiko Epson Corporation
S1C31D41 TECHNICAL MANUAL
(Rev. 1.1)