Z8018200ZCO Zilog, Z8018200ZCO Datasheet - Page 40

• Manufacturer Part Number: Z8018200ZCO
• Description: Z80182 ZIP APPLICATION BOARD
• Manufacturer: Zilog
• Series: Z180r
• Type: Microprocessorr

Specifications of Z8018200ZCO

• Contents: Circuit Board, Software and Documentation
• For Use With/related Products: Z80182
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Zilog
DMA REGISTERS (Continued)
3-40
Upon Reset
Upon Reset
R/W
R/W
Bit
Bit
DSTAT
DMODE
DE1
R/W
DM1, 0
MMOD
0
1
-
00
01
10
11
0
1
DE0
R/W
0
-
1
Destination
Cycle Steal Mode
Burst Mode
I/O
/DWE1
M
M
M
DM1
Mode
W
R/W
1
0
/DWE0
DM0
DAR0 Fixed
DAR0 Fixed
W
R/W
1
0
Figure 41. DMA Mode Registers
Figure 40. DMA Status Register
DAR0+1
Address
DAR0-1
P R E L I M I N A R Y
PS009801-0301
DIE1
R/W
SM1
R/W
0
0
DIE0
R/W
SM0
R/W
0
0
SM1, 0
00
01
10
11
MMOD
R/W
-
1
0
Addr 30H
Addr 31H
DIME
Source
I/O
R
0
M
M
M
-
1
SAR0 Fixed
SAR0 Fixed
DMA Master Enable
DMA Interrupt Enable 1, 0
DMA Enable Bit Write Enable 1, 0
DMA Enable Ch 1, 0
Memory MODE Select
Ch 0 Source Mode 1, 0
Ch 0 Destination Mode 1, 0
Address
SAR0+1
SAR0-1
Z
ILOG
I
NTELLIGENT
DS971820600
Z80182/Z8L182
P
ERIPHERAL