Rev. 2.00, 09/03, page 276 of 690
Mode 7: In this mode, the CKIO pin is an input, an external clock is input to this pin, and executes
waveform shaping, and also frequency multiplication according to the setting, by PLL circuit 1
before being supplied to this LSI. As PLL circuit 1 compensates for fluctuations in the CKIO pin
load, this mode is suitable for connection of synchronous DRAM.
Table 9.3
Possible Combination of Clock Modes and FRQCR Values
Clock
Mode
FRQCR
*
1
PLL1
PLL2
Clock Rate
*
2
(I:B:P)
Input Clock/Crystal
Resonator
Frequency
Range
CKIO Frequency Range
H'1000
ON (
×
1)
ON (
×
1)
1:1:1
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
H'1001
ON (
×
1)
ON (
×
1)
1:1:1/2
20.00 MHz to 66.67 MHz
20.00 MHz to 66.67 MHz
H'1003
ON (
×
1)
ON (
×
1)
1:1:1/4
20.00 MHz to 66.67 MHz
20.00 MHz to 66.67 MHz
H'1101
ON (
×
2)
ON (
×
1)
2:1:1
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
H'1103
ON (
×
2)
ON (
×
1)
2:1:1/2
20.00 MHz to 66.67 MHz
20.00 MHz to 66.67 MHz
H'1111
ON (
×
2)
ON (
×
1)
1:1:1
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
H'1113
ON (
×
2)
ON (
×
1)
1:1:1/2
20.00 MHz to 66.67 MHz
20.00 MHz to 66.67 MHz
H'1202
ON (
×
3)
ON (
×
1)
3:1:1
26.70 MHz to 33.34 MHz
26.70 MHz to 33.34 MHz
H'1222
ON (
×
3)
ON (
×
1)
1:1:1
26.70 MHz to 33.34 MHz
26.70 MHz to 33.34 MHz
H'1303
ON (
×
4)
ON (
×
1)
4:1:1
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
H'1313
ON (
×
4)
ON (
×
1)
2:1:1
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
0
H'1333
ON (
×
4)
ON (
×
1)
1:1:1
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
H'1001
ON (
×
1)
ON (
×
4)
4:4:2
10.00 MHz to 16.67 MHz
40.00 MHz to 66.67 MHz
H'1003
ON (
×
1)
ON (
×
4)
4:4:1
10.00 MHz to 16.67 MHz
40.00 MHz to 66.67 MHz
H'1103
ON (
×
2)
ON (
×
4)
8:4:2
10.00 MHz to 16.67 MHz
40.00 MHz to 66.67 MHz
1, 2
H'1113
ON (
×
2)
ON (
×
4)
4:4:2
10.00 MHz to 16.67 MHz
40.00 MHz to 66.67 MHz
H'1000
ON (
×
1)
ON (
×
1)
1:1:1
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
H'1001
ON (
×
1)
ON (
×
1)
1:1:1/2
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
H'1003
ON (
×
1)
ON (
×
1)
1:1:1/4
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
H'1101
ON (
×
2)
ON (
×
1)
2:1:1
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
H'1103
ON (
×
2)
ON (
×
1)
2:1:1/2
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
H'1111
ON (
×
2)
ON (
×
1)
1:1:1
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
H'1113
ON (
×
2)
ON (
×
1)
1:1:1/2
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
H'1202
ON (
×
3)
ON (
×
1)
3:1:1
26.70 MHz to 33.34 MHz
26.70 MHz to 33.34 MHz
H'1222
ON (
×
3)
ON (
×
1)
1:1:1
26.70 MHz to 33.34 MHz
26.70 MHz to 33.34 MHz
H'1303
ON (
×
4)
ON (
×
1)
4:1:1
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
H'1313
ON (
×
4)
ON (
×
1)
2:1:1
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
4
H'1333
ON (
×
4)
ON (
×
1)
1:1:1
20.00 MHz to 33.34 MHz
20.00 MHz to 33.34 MHz
Содержание SH7705
Страница 2: ......
Страница 46: ...Rev 2 00 09 03 page xlvi of xlvi Appendix Table A 1 I O Port States in Each Processing State 679 ...
Страница 70: ...Rev 2 00 09 03 page 24 of 690 ...
Страница 194: ...Rev 2 00 09 03 page 148 of 690 ...
Страница 284: ...Rev 2 00 09 03 page 238 of 690 ...
Страница 338: ...Rev 2 00 09 03 page 292 of 690 ...
Страница 354: ...Rev 2 00 09 03 page 308 of 690 ...
Страница 374: ...Rev 2 00 09 03 page 328 of 690 ...
Страница 420: ...Rev 2 00 09 03 page 374 of 690 ...
Страница 476: ...Rev 2 00 09 03 page 430 of 690 ...
Страница 482: ...Rev 2 00 09 03 page 436 of 690 ...
Страница 552: ...Rev 2 00 09 03 page 506 of 690 ...
Страница 630: ...Rev 2 00 09 03 page 584 of 690 ...
Страница 739: ...SH7705 Group Hardware Manual REJ09B0082 0200O ...