668-0011 Rabbit Semiconductor, 668-0011 Datasheet - Page 64

• Manufacturer Part Number: 668-0011
• Description: IC MPU RABIT3000A 55.5MHZ128LQFP
• Manufacturer: Rabbit Semiconductor

Specifications of 668-0011

• Rohs Status: RoHS non-compliant
• Processor Type: Rabbit 3000 8-Bit
• Speed: 55.5MHz
• Voltage: 2.5V, 2.7V, 3V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 128-LQFP
• Features: -
• Other names: 316-1043

54
Bit(s)
Write-Protect Segment x Low Register
7
6
5
4
3
2
1
0
Value
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Disable 4K write protect for physical address 0x7000–0x7FFF in WP Segment x.
Enable 4K write protect for physical address 0x7000–0x7FFF in WP Segment x.
Disable 4K write protect for physical address 0x6000–0x6FFF in WP Segment x.
Enable 4K write protect for physical address 0x6000–0x6FFF in WP Segment x.
Disable 4K write protect for physical address 0x5000–0x5FFF in WP Segment x.
Enable 4K write protect for physical address 0x5000–0x5FFF in WP Segment x.
Disable 4K write protect for physical address 0x4000–0x4FFF in WP Segment x.
Enable 4K write protect for physical address 0x4000–0x4FFF in WP Segment x.
Disable 4K write protect for physical address 0x3000–0x3FFF in WP Segment x.
Enable 4K write protect for physical address 0x3000–0x3FFF in WP Segment x.
Disable 4K write protect for physical address 0x2000–0x2FFF in WP Segment x.
Enable 4K write protect for physical address 0x2000–0x2FFF in WP Segment x.
Disable 4K write protect for physical address 0x1000–0x1FFF in WP Segment x.
Enable 4K write protect for physical address 0x1000–0x1FFF in WP Segment x.
Disable 4K write protect for physical address 0x0000–0x0FFF in WP Segment x.
Enable 4K write protect for physical address 0x0000–0x0FFF in WP Segment x.
(WPSALR)
(WPSBLR)
Description
Rabbit 3000 Microprocessor User’s Manual
(Address = 0x0481)
(Address = 0x0485)