EZ80F920120MOD Zilog, EZ80F920120MOD Datasheet - Page 84

• Manufacturer Part Number: EZ80F920120MOD
• Description: MODULE EZ80F92 512K 20MHZ
• Manufacturer: Zilog

Specifications of EZ80F920120MOD

• Module/board Type: Development Module
• Processor Series: EZ80F92x
• Core: eZ80
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 1 MB
• Interface Type: Cable
• Maximum Clock Frequency: 20 MHz
• Operating Supply Voltage: 0 V to 3.3 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP
• Development Tools By Supplier: eZ80F920200ZCOG
• Minimum Operating Temperature: 0 C
• For Use With/related Products: eZ80F92
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3157; EZ80F920120MOD

PS015308-0404
(CS0_BMC = 00F0h, CS1_BMC = 00F1h, CS2_BMC = 00F2h, CS3_BMC = 00F3h)
Table 25. Chip Select x Bus Mode Control Register
Bit
CS0_BMC Reset
CS1_BMC Reset
CS2_BMC Reset
CS3_BMC Reset
CPU Access
Note: R/W = Read/Write; R = Read Only.
Bit
Position
[7:6]
BUS_MODE
5
AD_MUX
4
Value Description
00
01
10
11
0
1
0
R/W
eZ80 bus mode.
Z80 bus mode.
Intel
Motorola bus mode.
Separate address and data.
Multiplexed address and data—appears on data bus
DATA[7:0].
Reserved.
P R E L I M I N A R Y
7
0
0
0
0
TM
bus mode.
R/W
6
0
0
0
0
R/W
5
0
0
0
0
R
4
0
0
0
0
R/W
3
0
0
0
0
Chip Selects and Wait States
Product Specification
R/W
2
0
0
0
0
eZ80F92/eZ80F93
R/W
1
1
1
1
1
R/W
0
0
0
0
0
72