mc68hc708mp16 Freescale Semiconductor, Inc, mc68hc708mp16 Datasheet - Page 84

• Manufacturer Part Number: mc68hc708mp16
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

System Integration Module (SIM)
Technical Data
84
Note: Writing a logic 0 clears SBSW.
Addr.
$FE00
$FE01
$FE03
SIM Break Status Register
SIM Reset Status Register
SIM Break Flag Control
Name
Register (SBFCR)
(SBSR)
(SRSR)
Table 7-1
Signal Name
CGMXCLK
CGMVCLK
CGMOUT
PORRST
Figure 7-2. SIM I/O Register Summary
Reset:
Reset:
Reset:
IRST
Read:
Read:
Read:
R/W
Write:
Write:
Write:
IAB
IDB
System Integration Module (SIM)
shows the internal signal names used in this section.
Bit 7
BCFE
POR
R
1
0
Buffered version of OSC1 from clock generator module (CGM)
PLL output
PLL-based or OSC1-based clock output from CGM module
Internal address bus
Internal data bus
Signal from the power-on reset module to the SIM
Internal reset signal
Read/write signal
Table 7-1. Signal Name Conventions
(Bus clock = CGMOUT divided by two)
PIN
6
R
R
0
COP
5
R
R
0
ILOP
R
R
4
0
Description
ILAD
3
R
R
0
MC68HC708MP16
Freescale Semiconductor
2
R
R
0
0
SBSW
Note
LVI
1
R
0
0
—
Rev. 3.1
Bit 0
R
R
0
0