MC68MH360EM25L Freescale Semiconductor, MC68MH360EM25L Datasheet - Page 318

• Manufacturer Part Number: MC68MH360EM25L
• Description: IC MPU QUICC ETHER 25MHZ 240FQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68MH360EM25L

• Processor Type: M683xx 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 240-FQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

System Integration Module (SIM60)
6.13.4 Option Register (OR)
This register is used for both DRAM and SRAM banks. Most bits are valid for both banks,
but some bits are only valid for DRAM banks, and others are only valid for SRAM banks.
This register is a 32-bit read-write register that may be accessed at any time.
6-74
TCYC3
AM15
31
15
1
0
TCYC2
AM14
30
14
1
0
Figure 6-17. TRLXQ = 1 During an External QUICC/MC68030 Cycle
TCYC1
ADDRESS
ADDRESS
AM13
29
13
RAS CS
RAS CS
1
0
DSACK
DSACK
CLKO1
CLKO1
AMUX
AMUX
CAS
CAS
AS
TCYC0
AM12
28
12
Figure 6-16. TRLXQ = 1 During an Internal Cycle
1
0
TRLXQ = 0
AM27
AM11
27
11
Freescale Semiconductor, Inc.
0
0
S0
For More Information On This Product,
TRLXQ = 0
AM26
FCM3
26
10
0
0
S1
MC68360 USER’S MANUAL
Go to: www.freescale.com
FCM2
AM25
25
S0
0
0
9
S2
AM24
FCM1
24
0
8
0
S1
S3
FCM0
AM23
23
0
7
0
S2
S4
TRLXQ = 1
TRLXQ = 1
BCYC1 BCYC0
AM22
22
0
6
0
S3
S5
AM21
21
0
5
0
AM20
20
—
0
4
0
PGME
AM19
19
0
3
0
AM18
SPS1
0/1
18
0
2
MOTOROLA
AM17
SPS0
0/1
17
0
1
DSSEL
AM16
16
0
0
0