Z32F0641MCU Datasheet, PDF (82/205 Pages) Zilog, Inc. – High Performance low-power Cortex-M3 core

Z32F0641 Product Specification
Flash Memory Controller
FM.PROTECT Write Protection Control Register
The Write Protection Control Register is an internal Flash memory control register.
FM.PROTECT=0x4000_0178
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
WRITE_KEY
0 0 0 0 0 0 0 0 0 00 0 00 0 0 0 0 0 0 0 000 000 0 0 0 0 0
15 WP15
14 WP14
13 WP13
12 WP12
11 WP11
10 WP10
9
WP9
8
WP8
7
WP7
6
WP6
5
WP5
4
WP4
3
WP3
2
WP2
1
WP1
0
WP0
0xF000 ~ 0xFFFF, write_key is 0x87
0xE000 ~ 0xEFFF, write_key is 0x87
0xD000 ~ 0xDFFF, write_key is 0x87
0xC000 ~ 0xCFFF, write_key is 0x87
0xB000 ~ 0xBFFF, write_key is 0x87
0xA000 ~ 0xAFFF, write_key is 0x87
0x9000 ~ 0x9FFF, write_key is 0x87
0x8000 ~ 0x8FFF, write_key is 0x87
0x7000 ~ 0x7FFF, write_key is 0x87
0x6000 ~ 0x6FFF, write_key is 0x87
0x5000 ~ 0x5FFF, write_key is 0x87
0x4000 ~ 0x4FFF, write_key is 0x87
0x3000 ~ 0x3FFF, write_key is 0x87
0x2000 ~ 0x2FFF, write_key is 0x87
0x1000 ~ 0x1FFF, write_key is 0x98
0x0000 ~ 0x0FFF, write_key is 0x98
FM.JTAGEN
JTAG Protection Control Register
The JTAG Protection Control Register is a debug access control register.
FM.JTAGEN=0x4000_017C
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
WRITE_KEY
0 0 0 0 0 0 0 0 0 00 0 00 0 0 0 0 0 0 0 000 000 0 0 0 0 1
0
JTAGEN
0
Debug access port is disabled, write access code is
1
0xC7
Debug access port is enabled
PS034404-0417
PRELIMINARY
79