tmp1940cyaf TOSHIBA Semiconductor CORPORATION, tmp1940cyaf Datasheet - Page 302

• Manufacturer Part Number: tmp1940cyaf
• Description: 32-bit Tx System Risc Tx19 Family
• Manufacturer: TOSHIBA Semiconductor CORPORATION

19. I/O Register Summary
occupy 8-kbyte addresses from 0xFFFF_E000 through 0xFFFF_FFFF.
The internal I/O registers configure and access the I/O ports, and control on-chip functions. These registers
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Interrupt Controller (INTC)
11. DMA Controller (DMAC)
12. Chip Select/Wait Controller
13. Clock Generator (CG)
14. Flash control/status (TMP1940FDBF only)
Access
Table Organization
Mnemonic
R/W: Read/write. The user can read and write the register bit.
R:
W:
W*: The user can read and write the register bit, but a read always returns a value of 1.
I/O ports
Watchdog Timer (WDT)
Real-Time Clock (RTC)
8-Bit Timers (TMRAs)
16-Bit Timer/Event Counters (TMRBs)
Serial I/O (SIO0 and SIO1)
Serial Bus Interface (SBI)
Serial I/O (SIO3 and SIO4)
A/D Converter (ADC)
Read only.
Write only.
Register Name
Address
TMP1940CYAF-260
7
6
1
0
TMP1940CYAF
Bit Name
Read/Write
Reset Value
Function