SC9S12XS256J1MAA FREESCALE [Freescale Semiconductor, Inc], SC9S12XS256J1MAA Datasheet - Page 181

• Manufacturer Part Number: SC9S12XS256J1MAA
• Description: HCS12 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Background Debug Module (S12XBDMV2)
BDM Clock
(Target MCU)
Host
Drive to
High-Impedance
BKGD Pin
Target System
Speedup
Pulse
High-Impedance
High-Impedance
Perceived
Start of Bit Time
R-C Rise
BKGD Pin
10 Cycles
10 Cycles
Earliest
Start of
Next Bit
Host Samples
BKGD Pin
Figure 5-9. BDM Target-to-Host Serial Bit Timing (Logic 1)
S12XS Family Reference Manual, Rev. 1.09
Freescale Semiconductor
181