EM6607 EM Microelectronic, EM6607 Datasheet - Page 30

• Manufacturer Part Number: EM6607
• Description: Ultra-low power microcontroller
• Manufacturer: EM Microelectronic

13 STroBe / ReSeT Output
The STB/RST output pin is used to indicate the EM6607 RESET condition as well as write operations to ports B, C and D.
For a PortB, PortC and PortD write operation the STROBE signal goes high for half of the system clock period. Write is
effected on falling edge of the strobe signal and it can this be used to indicate when data changes at the output port pins. In
addition, any EM6607 internal RESET condition is indicated by a continuous high level on STB/RST for the period of the
RESET.
14 Test at EM - Active Supply Current test
For this purpose, five instructions at the end of the ROM will be added.
Testloop:
To stay in the testloop, these values must be written in the corresponding addresses before jumping in the loop:
Free space after last instruction: JMP 00H (0000)
Remark: empty space within the program are filled with NOP (FOFF).
Copyright © 2005, EM Microelectronic-Marin SA
R
STI 00H, 0AH
LDR
NXORX
JPZ
JMP
1BH:
32H:
6EH:
6FH:
0101b
0010b
0011b
1BH
Testloop
00H
1010b
30
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EM6607