Datasheet

ADuC7128/ADuC7129
Rev. 0 | Page 29 of 92
Table 18. ADC Base Address = 0xFFFF0500
Address Name Byte Access Type Cycle
0x0500 ADCCON 2 R/W 2
0x0504 ADCCP 1 R/W 2
0x0508 ADCCN 1 R/W 2
0x050C ADCSTA 1 R 2
0x0510 ADCDAT 4 R 2
0x0514 ADCRST 1 W 2
Table 19. DAC and DDS Base Address = 0xFFFF0670
Address Name Byte Access Type Cycle
0x0670 DACCON 2 R/W 2
0x0690 DDSCON 1 R/W 2
0x0694 DDSFRQ 4 R/W 2
0x0698 DDSPHS 2 R/W 2
0x06A4 DACKEY0 1 R/W 2
0x06B4 DACDAT 2 R/W 2
0x06B8 DACEN 1 R/W 2
0x06BC DACKEY1 1 R/W 2
Table 20. UART0 Base Address = 0xFFFF0700
Address Name Byte Access Type Cycle
0x0700 COM0TX 1 R/W 2
COM0RX 1 R 2
COM0DIV0 1 R/W 2
0x0704 COM0IEN0 1 R/W 2
COM0DIV1 1 R/W 2
0x0708 COM0IID0 1 R 2
0x070C
COM0CON0
1 R/W 2
0x0710
COM0CON1
1 R/W 2
0x0714
COM0STA0
1 R 2
0x0718
COM0STA1
1 R 2
0x071C COM0SCR 1 R/W 2
0x0720 COM0IEN1 1 R/W 2
0x0724 COM0IID1 1 R 2
0x0728 COM0ADR 1 R/W 2
0X072C COM0DIV2 2 R/W 2
Table 21. UART1 Base Address = 0xFFFF0740
Address Name Byte Access Type Cycle
0x0740 COM1TX 1 R/W 2
COM1RX 1 R 2
COM1DIV0 1 R/W 2
0x0744 COM1IEN0 1 R/W 2
COM1DIV1 1 R/W 2
0x0748 COM1IID0 1 R 2
0x074C
COM1CON0
1 R/W 2
0x0750
COM1CON1
1 R/W 2
0x0754
COM1STA0
1 R 2
0x0758
COM1STA1
1 R 2
0x075C COM1SCR 1 R/W 2
0x0760 COM1IEN1 1 R/W 2
0x0764 COM1IID1 1 R 2
0x0768 COM1ADR 1 R/W 2
0X076C COM1DIV2 2 R/W 2
Table 22. I2C0 Base Address = 0xFFFF0800
Address Name Byte Access Type Cycle
0x0800 I2C0MSTA 1 R 2
0x0804 I2C0SSTA 1 R 2
0x0808 I2C0SRX 1 R 2
0x080C I2C0STX 1 W 2
0x0810 I2C0MRX 1 R 2
0x0814 I2C0MTX 1 W 2
0x0818 I2C0CNT 1 R/W 2
0x081C I2C0ADR 1 R/W 2
0x0824 I2C0BYT 1 R/W 2
0x0828 I2C0ALT 1 R/W 2
0x082C I2C0CFG 1 R/W 2
0x0830 I2C0DIV 2 R/W 2
0x0838 I2C0ID0 1 R/W 2
0x083C I2C0ID1 1 R/W 2
0x0840 I2C0ID2 1 R/W 2
0x0844 I2C0ID3 1 R/W 2
0x0848 I2C0SSC 1 R/W 2
0x084C I2C0FIF 1 R/W 2
Table 23. I2C1 Base Address = 0xFFFF0900
Address Name Byte Access Type Cycle
0x0900 I2C1MSTA 1 R 2
0x0904 I2C1SSTA 1 R 2
0x0908 I2C1SRX 1 R 2
0x090C I2C1STX 1 W 2
0x0910 I2C1MRX 1 R 2
0x0914 I2C1MTX 1 W 2
0x0918 I2C1CNT 1 R/W 2
0x091C I2C1ADR 1 R/W 2
0x0924 I2C1BYT 1 R/W 2
0x0928 I2C1ALT 1 R/W 2
0x092C I2C1CFG 1 R/W 2
0x0930 I2C1DIV 2 R/W 2
0x0938 I2C1ID0 1 R/W 2
0x093C I2C1ID1 1 R/W 2
0x0940 I2C1ID2 1 R/W 2
0x0944 I2C1ID3 1 R/W 2
0x0948 I2C1SSC 1 R/W 2
0x094C I2C1FIF 1 R/W 2
Table 24. SPI Base Address = 0xFFFF0A00
Address Name Byte Access Type Cycle
0x0A00 SPISTA 1 R 2
0x0A04 SPIRX 1 R 2
0x0A08 SPITX 1 W 2
0x0A0C SPIDIV 1 R/W 2
0x0A10 SPICON 2 R/W 2