Z51F0410 Datasheet, PDF (157/184 Pages) Zilog, Inc. – Z8051 Series 8-Bit Microcontrollers

Z51F0410
Product Specification
DSDA(Debugger Serial Data Line)
DSCL(Debugger Serial Clock Line)
pull -up
Rp
resistors
VDD
Rp
VDD
VDD
DSCL
OUT
DSCL
IN
DSDA
OUT
DSDA
IN
DSCL
OUT
DSCL
IN
DSDA
OUT
DSDA
IN
Host Machine(Master)
Target Device(Slave)
Current source for DSCL to fast 0 to 1 transition in high speed mode
Figure 7.8 Connection of transmission
PS029501-0212
PRELIMINARY
154