PM0044 datasheet(161/162 Pages) STMICROELECTRONICS

161 / 162 page

PM0044

Revision history

Doc ID 13590 Rev 3

161/162

Revision history

Table 43.

Document revision history

Date

Revision

Changes

14-Jan-2008

Initial release.

05-Jun-2008

Modified Figure 2: Context save/restore for interrupts on page 14

0-Sep-2011

Changed notation for hexadecimal numbers from XXh to 0xXX.

Removed CPU register context saving from Section 3.2: CPU

registers.

Added LDF in Table 22: Available Extended Direct addressing mode

instructions.

Updated Figure 2: Context save/restore for interrupts.

Added BREAK instruction in Table 41: Instruction groups.

Added Section 5: Pipelined execution.

Table 42: Instruction set summary: updated ADDW, BCCM, BRES,

BSET, BTJF, BTJT, CALLR, DEC, DECW, DIV, EXGW, JRA, JRC,

JREQ, JRH, JRIH, JRIL, JRM, JRMI, JRNC, JRNE, JRNH, JRNM,

JRNV, JRPL, JRSGE, JRSGT, JRSLE, JRSLT, JRUGE, JRULT, LDF,

LDW, MOV, NEG, PUSH, RRCW, SBC, SLA, SLAW, SLL, SLLW,

SRA, SRAW, SRL, SRLW, SUB. Added BREAK and INT instructions.

Section 7: STM8 instruction set: updated ADD, ADDW, BCCM, BCP,

BCPL, BRES, BSET, BTJF, BTJT, CLR, CP, CPW, DEC, DECW,

HALT, INCW, INT, JP, JRxx, MOV, RLWA, RRCW, RRWA, SBC,

SRLW, SUB, and SWAPW. Added BREAK instruction. Merged JRA

with JRL instructions, SLA with SLL, and SLAW with SLLW.

PM0044 Datasheet(PDF) 161 Page - STMicroelectronics