Motorola MC68HC908AB32 User Manual

Monitor ROM (MON)
Functional Description
MC68HC908AB32 — Rev. 1.0 Technical Data
MOTOROLA Monitor ROM (MON) 165
Table 10-6. IWRITE (Indexed Write) Command
Description Write to last address accessed + 1
Operand Specifies single data byte
Data
Returned
None
Opcode $19
Command Sequence
Table 10-7. READSP (Read Stack Pointer) Command
Description Reads stack pointer
Operand None
Data
Returned
Returns stack pointer in high byte:low byte order
Opcode $0C
Command Sequence
IWRITE
IWRITE
ECHO
SENT TO
MONITOR
DATA DATA
READSP
READSP
ECHO
SENT TO
MONITOR
SP
RETURN
SP
HIGH LOW

Motorola MC68HC908AB32 Specifications

General

Brand	Motorola
Model	MC68HC908AB32
Category	Controller
Language	English