Electronic Components Datasheet Search |
|
TMS370C069AFNL Datasheet(PDF) 9 Page - Texas Instruments |
|
TMS370C069AFNL Datasheet(HTML) 9 Page - Texas Instruments |
9 / 74 page TMS370Cx6x 8-BIT MICROCONTROLLER SPNS033C – SEPTEMBER 1995 – REVISED FEBRUARY 1997 9 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251–1443 CPU The CPU used on TMS370Cx6x devices is the high-performance 8-bit TMS370 CPU module. The ’x6x implements an efficient register-to-register architecture that eliminates the conventional accumulator bottleneck. The complete ’x6x instruction set is summarized in Table 22. Figure 1 illustrates the CPU registers and memory blocks. 0000h 0400h 1000h 10C0h 1100h Interrupts and Reset Vectors; Trap Vectors FFFFh 0 RAM (Includes 256-Byte Registers File) 0 15 Program Counter (PC) 7 Legend: Z=Zero IE1=Level1 interrupts Enable C=Carry V=Overflow N=Negative IE2=Level2 interrupts Enable IE1 IE2 Z N C 0 1 2 3 4 5 6 7 V Status Register (ST) Stack Pointer (SP) R0(A) R1(B) R3 R127 0000h 0001h 0002h 007Fh R255 0003h R2 00FFh Reserved† 24K-Byte ROM (2000h – 7FFFh) 1F00h 0100h 0E00h 32K-Byte ROM / EPROM (2000h – 9FFFh) 48K-Byte ROM / EPROM (2000h – DFFFh) Memory Expansion 2000h 7FBEh A000h E000h 1K-Byte RAM (0000h – 03FFh) 3.5K-Byte RAM (0000h – 0DFFh) Peripheral File Peripheral Expansion Reserved 256-Byte Data EEPROM 00FFh 03FFh 0FFFh 10BFh 10FFh 1EFFh 0DFFh 1FFFh 7FBDh 8000h 7FFFh 9FFFh DFFFh † Reserved means the address space is reserved for future expansion. Figure 1. Programmer’s Model |
Similar Part No. - TMS370C069AFNL |
|
Similar Description - TMS370C069AFNL |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |