TEST1 — Factory Test
$103E
Bit 7
6
0
0
5
OCCR
0
4
CBYP
0
3
2
FCM
0
1
FCOP
0
Bit 0
TCON
0
TILOP
DISR
—
RESET:
0
Test Modes Only
TILOP — Test Illegal Opcode
OCCR — Output Condition Code Register to Timer Port
CBYP — Timer Divider Chain Bypass
DISR — Disable Resets from COP and Clock Monitor
DISR is forced to one out of reset in special test and bootstrap modes.
FCM — Force Clock Monitor Failure
FCOP — Force COP Watchdog Failure
TCON — Test Configuration Register
CONFIG — COP, ROM, EEPROM Enables
$103F
Bit 7
6
0
0
5
0
0
4
0
0
3
2
1
Bit 0
0
0
NOSEC NOCOP ROMON EEON
RESET:
—
—
—
—
NOTE
The bits of this register are implemented with EEPROM cells. Programming and
erasing follow normal EEPROM procedures. The erased state of CONFIG is $0F.
A new value is not readable until after a subsequent reset sequence. CONFIG can
only be programmed or erased in special modes.
NOSEC — EEPROM Security Disable
Refer to 4 Electrically Erasable Programmable Read-Only Memory (EEPROM).
NOCOP — COP System Disable
Refer to 3 Resets and Interrupts.
ROMON — ROM Enable
In single-chip mode, ROMON is forced to one out of reset.
0 = 8K ROM removed from the memory map
1 = 8K ROM present in the memory map
EEON — EEPROM Enable
0 = EEPROM is removed from the memory map
1 = EEPROM is present in the memory map
MOTOROLA
12
MC68HC11A8
MC68HC11A8TS/D
MOTOROLA [ MOTOROLA ]
