20-668-0024 Rabbit Semiconductor, 20-668-0024 Datasheet - Page 207

• Manufacturer Part Number: 20-668-0024
• Description: IC CPU RABBIT4000 128-LQFP
• Manufacturer: Rabbit Semiconductor

Specifications of 20-668-0024

• Processor Type: Rabbit 4000 8-bit
• Speed: 60MHz
• Voltage: 2.5V, 2.7V, 3V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 128-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: 20-668-0022; 316-1078

Chapter 19 DMA Channels
Bit(s)
Bit(s)
7:0
7:0
DMA y Length[15:8] Register
DMA y Length[7:0] Register
Value
Value
Bits 7:0 of the buffer length value are stored in this register. The DMA does a
transfer followed by a decrement of this register, so an initial value of 0x0000
will result in a 65536-byte transfer.
Bits 15:8 of the buffer length value are stored in this register.
(D0L0R)
(D1L0R)
(D2L0R)
(D3L0R)
(D4L0R)
(D5L0R)
(D6L0R)
(D7L0R)
(D0L1R)
(D1L1R)
(D2L1R)
(D3L1R)
(D4L1R)
(D5L1R)
(D6L1R)
(D7L1R)
Description
Description
(Address = 0x01A2)
(Address = 0x01B2)
(Address = 0x01C2)
(Address = 0x01D2)
(Address = 0x01A3)
(Address = 0x01B3)
(Address = 0x01C3)
(Address = 0x01D3)
(Address = 0x01E2)
(Address = 0x01F2)
(Address = 0x01E3)
(Address = 0x01F3)
(Address = 0x0182)
(Address = 0x0192)
(Address = 0x0183)
(Address = 0x0193)
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